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Which lead-acid battery should I choose?
When choosing a lead-acid battery, it's important to consider the specific requirements of your application. If you need a battery for starting a vehicle, a starting battery with high cranking amps would be suitable. For deep cycle applications such as marine or RV use, a deep cycle battery with a longer discharge cycle would be more appropriate. Additionally, consider the size, maintenance requirements, and lifespan of the battery to ensure it meets your needs. **
How to store lead-acid batteries properly?
Lead-acid batteries should be stored in a cool, dry, and well-ventilated area to prevent corrosion and maintain their performance. It is important to keep them away from direct sunlight and extreme temperatures, as both can reduce their lifespan. Additionally, it is crucial to store them in an upright position to prevent any leakage or damage. Regularly checking the battery's charge level and topping it off if necessary is also important for proper storage. **
Yuasa NP24-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP24-12 VRLA (Valve Regulated Lead Acid) Battery is a reliable and efficient power source, ideal for a wide range of applications. This battery is engineered to provide stable and long-lasting performance, ensuring consistent power delivery for critical and everyday devices. With its sealed lead acid technology, it offers safety, durability, and ease of use, making it a popular choice among both businesses and consumer customers. Key Features: Maintenance-Free Design: The sealed construction eliminates the need for regular maintenance, ensuring hassle-free operation and longevity. High Energy Density: With a capacity of 24 Ah and a nominal voltage of 12 volts, it delivers sufficient power for demanding applications. Versatile Compatibility: Designed to fit a range of devices, from emergency lighting systems to security alarms and medical equipment. Leakproof and Spillproof: The VRLA technology ensures that the battery is safe to use in any position and is resistant to leaks and spills, enhancing safety. Compact and Durable: Measuring 166mm (length) x 175mm (width) x 125mm (height) and weighing approximately 8.0 kg, this battery is both compact and robust, built to withstand challenging environments. Applications: Emergency Lighting: Ideal for powering emergency exit signs and backup lighting systems in commercial buildings and public spaces. Security Systems: Powers alarm systems, CCTV cameras, and other security devices, ensuring uninterrupted surveillance and safety. Medical Equipment: Suitable for various medical devices like portable patient monitors, small medical refrigerators, and other healthcare apparatus. Telecommunication Systems: Provides backup power for telecom equipment, ensuring continuous operation during power outages. Renewable Energy Storage: An excellent choice for small-scale solar and wind energy storage applications, providing a stable energy supply. In conclusion, the Yuasa NP24-12 VRLA Sealed Lead Acid Battery is a top-tier power solution, delivering reliability and versatility across various applications. Its advanced features, combined with its compact design and robust build, make it an ideal choice for businesses and consumers alike. Whether it's for emergency systems, security applications, medical devices, or renewable energy storage, this battery ensures consistent performance and peace of mind.
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Yuasa NP38-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP38-12 VRLA (Valve-Regulated Lead Acid) Battery is a highly efficient and reliable power solution, designed for a wide range of applications. This battery is ideal for both businesses and consumer customers seeking a dependable energy source for their devices and systems. Product Benefits: Consistent Performance: The Yuasa NP38-12 battery provides a stable and reliable power output, ensuring your devices operate efficiently. Maintenance-Free Design: Being sealed and valve-regulated, it requires no regular maintenance, saving time and effort. Safety and Durability: Its robust construction minimizes risks of leakage and corrosion, enhancing safety and prolonging lifespan. Flexible Application: Suitable for a variety of uses, this battery can power a range of devices, from emergency systems to recreational vehicles. Eco-friendly: Lead-acid batteries are widely recycled, making this a more environmentally responsible choice. Key Features: Voltage and Capacity: 12V with a 38Ah capacity, offering substantial power for numerous applications. Dimensions and Weight: Accurately sized at 197mm x 165mm x 170mm (LxWxH) and weighing approximately 13.8 kg, making it a compact yet powerful option. Technology: Utilizes Absorbent Glass Mat (AGM) technology, ensuring efficient gas recombination and eliminating the need for water addition. Operating Temperature Range: Capable of operating in a wide temperature range, enhancing its versatility across different environments. Design Life: Engineered for a long service life, particularly in float or standby applications. Applications and Devices: UPS Systems: Ideal for uninterruptible power supplies (UPS), ensuring continuous operation of critical systems during power outages. Security Systems: Powers security cameras and alarm systems, providing reliable backup during electrical interruptions. Medical Equipment: Suitable for a range of medical devices, including portable patient monitors and diagnostic equipment. Recreational Vehicles (RVs): Provides consistent power for lighting, pumps, and other RV essentials. Renewable Energy Systems: An excellent choice for solar and wind energy storage, offering stable performance in renewable setups. Telecommunication Equipment: Powers communication devices and infrastructure, maintaining operational integrity. The Yuasa NP38-12 VRLA battery is designed with precision and care, meeting the rigorous demands of both commercial and personal applications. Its AGM technology not only ensures safety and reliability but also contributes to its long life and consistent performance. The battery's dimensions and weight make it an ideal choice for systems where space and weight are considerations. With its wide operating temperature range, it is suited for use in diverse environments, from hot to cold. The Yuasa NP38-12 is a testament to the brand's commitment to quality and sustainability, offering a battery solution that is both powerful and environmentally conscious. Overall,...
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Yuasa NP12-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP12-12 VRLA Sealed Lead Acid Battery is a versatile and reliable power source suitable for a wide range of applications. Its sealed lead acid (SLA) technology ensures safety and low maintenance, making it an excellent choice for both business and consumer customers. Product Benefits: Safe and Reliable: The VRLA (Valve Regulated Lead Acid) technology ensures safe operation in any position and minimizes leakage risk. Maintenance-Free: Sealed design eliminates the need for regular water addition. Versatile Usability: Suitable for a broad range of applications, offering flexibility in usage. Durable Construction: Built to withstand varied environmental conditions and usage patterns. Eco-friendly: Yuasa's commitment to recycling and battery take-back policies contributes to environmental sustainability. Key Features: Nominal Voltage: 12V, accommodating a wide range of devices. Capacity: Offers 12Ah capacity, ensuring long-lasting power supply. Dimension: Standard dimensions make it compatible with various equipment types. Construction: Features absorbed glass mat technology for improved performance and reliability. Applications: Ideal for emergency lighting, security systems, and other standby power applications. Features and Technical Specifications: The Yuasa NP12-12 battery is specifically designed to provide reliable and long-lasting power for a variety of devices. Its technical specifications make it suitable for applications where consistent power delivery and longevity are crucial. Dimensions: L: 151mm W:98mm H:97.5mm Weight: Approximately 4.1Kg Operating Temperature Range: Efficient performance across a broad temperature spectrum. Construction and Materials: Lead Calcium Grids and Absorbed Glass Mat construction enhance longevity and safety. Application Areas: Specifically designed for use in a variety of devices such as emergency lighting systems, security systems, and various types of standby power requirements. This battery is a robust and reliable choice for businesses and consumers looking for a durable, maintenance-free power source that can be used in a wide range of applications. Its versatility and strong construction make it an excellent investment for reliable power supply needs.36,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source that is ideal for a wide range of applications. This battery is particularly well-suited for devices that require a compact, durable, and efficient power solution. Its sealed design ensures safety and minimal maintenance, making it a popular choice among both business and consumer customers. Product Benefits: The Yuasa NP2.8-12 VRLA battery offers a dependable power source for a variety of electronic devices, ensuring consistent performance and longevity. Its sealed construction not only guarantees safety by preventing leaks and spills but also reduces maintenance needs, providing a hassle-free user experience. This battery's compact size and lightweight design make it an ideal choice for portable and space-constrained applications. The VRLA technology employed in this battery enhances its efficiency and durability, making it a cost-effective choice in the long term. Key Features: Capacity: 2.8Ah, providing adequate power for a range of devices. Voltage: 12V Weight: Light enough to be used in portable applications without adding significant bulk. Construction: Sealed design, utilizing VRLA technology to prevent leaks and reduce maintenance. Dimensions: L: 134mm W:67mm H:64mm Weight: 1120g Specific Uses: Security Systems: Ideal for powering alarms, CCTV cameras, and other security devices. Emergency Lighting: Reliable for use in emergency light fixtures, ensuring safety in power outages. Medical Equipment: Suitable for various medical devices that require a consistent and safe power source. Telecommunications: Powers certain modems, routers, and other telecommunication devices. Portable Tools: Can be used in select portable power tools that require a 12V battery. Technical Specifications and Features: The Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery has a 2.8 Ah capacity and 12V output to cater to a range of devices, from security systems to portable tools. The sealed construction using VRLA technology ensures safety and longevity, reducing the need for frequent replacements. This battery is an excellent choice for users seeking a reliable, maintenance-free power solution that combines efficiency with practicality. By choosing the Yuasa NP2.8-12 VRLA battery, businesses and consumers alike can enjoy a dependable power source that meets their specific needs while offering the durability and safety essential for various applications.14,25 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP18-12B VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP18-12B VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery stands as a paragon of reliability and durability in the world of portable power solutions. This high-quality battery is tailored to meet the demands of both business and consumer markets, offering an ideal blend of performance and longevity. The Yuasa NP18-12B is designed for a wide range of applications, providing a dependable power source in situations where battery failure is not an option. Its sealed design ensures safety and maintenance-free operation, making it a perfect fit for devices where battery accessibility is limited. The VRLA technology guarantees minimal gas emission, thereby reducing environmental impact and increasing usability in enclosed spaces. Key Features: Voltage and Capacity: 12 Volts, 18 Ah capacity, delivering consistent and reliable power. Dimensions and Weight: This battery measures approximately 181.5 mm x 76.5 mm x 167.5 mm and weighs around 6.1 kg, making it a compact and manageable power source. Maintenance-Free: Sealed construction eliminates the need for regular maintenance and water topping. Safety and Compliance: Equipped with safety valves to prevent overpressure and is compliant with various international standards for safety and quality. Versatility: Suitable for a wide range of temperatures and operational conditions, ensuring performance stability across various environments. Specific Uses and Applications: UPS Systems: Commonly used in Uninterruptible Power Supplies (UPS) for computers, servers, and network devices, ensuring continued operation during power outages. Security Systems: Ideal for powering alarm systems, CCTV cameras, and emergency lighting, providing reliable power in security and safety-critical applications. Medical Equipment: Powers various medical devices such as portable patient monitors and small medical refrigerators, essential in healthcare settings. Mobility Scooters: Suitable for select models of mobility scooters, offering dependable power for enhanced mobility and independence. Solar Power Storage: Efficiently stores energy in solar power systems, making it a great choice for sustainable energy applications. This battery is engineered with advanced AGM (Absorbed Glass Mat) technology, ensuring efficient electrolyte absorption and enhancing battery life. The robust construction and state-of-the-art design enable the Yuasa NP18-12B to deliver high discharge rates and deep discharge recovery, making it an excellent choice for applications that demand a high degree of reliability and performance. It operates effectively in a wide range of temperatures, further emphasizing its versatility in different environments. In conclusion, the Yuasa NP18-12B VRLA Sealed Lead Acid Battery is an exemplary choice for those seeking a reliable, safe, and versatile power solution. Its broad compatibility and robust performance make it an indispensable component in a variety of critical applications, affirming its status as...48,75 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP65-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP65-12 VRLA Sealed Lead Acid Battery stands as a paragon of reliability and quality in the realm of rechargeable sealed lead-acid batteries. With its flame retardant properties, compliance with UL1778 specifications for UPS, and Bellcore requirements in telecommunications, this battery is a vital component in a wide range of applications. Key Features: Voltage and Capacity: The battery operates at a nominal 12V, providing a substantial 65Ah capacity. This makes it suitable for high-energy requirements. Dimensions and Weight: Its physical dimensions are 350 x 166 x 174 mm (LxWxH), and it weighs approximately 24 kg, ensuring compatibility with a range of equipment while maintaining portability. Chemistry: Utilizing lead-acid chemistry, it offers dependable energy storage and delivery. Maintenance-Free Design: The valve-regulated design eliminates the need for regular maintenance, thus reducing the total cost of ownership. Applications: Emergency Power Systems: It's widely used in UPS (Uninterruptible Power Supplies) systems, ensuring continued operation of critical devices during power outages. Security Systems: The battery is ideal for high-demand security systems, including surveillance cameras and alarm systems, where consistent power is crucial. Telecommunications Equipment: In telecom systems, this battery provides reliable backup power, maintaining communication channels in adverse conditions. Medical Equipment: Essential for a range of medical devices, ensuring uninterrupted operation of life-saving equipment. The Yuasa NP65-12 VRLA Sealed Lead Acid Battery is a blend of performance, durability, and safety, making it an optimal choice for applications where consistent and reliable power is a must. It is a testament to Yuasa's commitment to excellence in the rechargeable sealed lead-acid battery market.179,95 £*Shipping: 2,49 £Secure redirect to the provider
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How do I fill a lead-acid battery?
To fill a lead-acid battery, you will need to first remove the caps from the battery cells. Use distilled water to fill each cell to the appropriate level, which is typically just below the cell's opening. Be careful not to overfill the cells, as this can lead to electrolyte spillage. Once all cells are filled, securely reattach the caps and ensure they are tightened properly. It is important to only use distilled water and not tap water, as tap water can contain minerals and impurities that can damage the battery. **
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How do you charge a lead-acid battery?
To charge a lead-acid battery, you will need a compatible battery charger. First, ensure that the battery is in a well-ventilated area and that all electrical connections are disconnected. Then, connect the positive (red) cable from the charger to the positive terminal of the battery and the negative (black) cable to the negative terminal. Set the charger to the appropriate voltage and current settings for the battery, and then turn on the charger. Monitor the charging process and disconnect the charger once the battery is fully charged. **
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Do lead-acid batteries have a memory effect?
No, lead-acid batteries do not have a memory effect. Memory effect is a phenomenon where a battery appears to have a reduced capacity due to incomplete discharge and recharge cycles. Lead-acid batteries are not susceptible to this effect and can be charged and discharged without needing to be fully depleted first. This makes them more convenient to use in various applications. **
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Why can sulfuric acid H2SO4 not be replaced by nitric acid HNO3 in the lead-acid battery?
Sulfuric acid is used in the lead-acid battery because it is able to effectively dissociate into ions, which is crucial for the battery's operation. Nitric acid, on the other hand, does not dissociate as effectively as sulfuric acid and therefore cannot provide the same level of conductivity needed for the battery to function properly. Additionally, sulfuric acid is able to react with the lead plates in the battery to form lead sulfate, which is essential for the battery's rechargeability. Nitric acid does not have the same ability to form this crucial reaction with the lead plates. **
Yuasa NP7-12 VRLA Sealed Lead Acid Battery 1 Pack
The Yuasa NP7-12 VRLA (Valve Regulated Lead Acid) Battery represents a reliable and efficient power solution, catering to a wide range of applications. This sealed lead acid battery is designed for both business and consumer markets, offering versatility and longevity in performance. It is the most popular SLA available. Key Benefits: Maintenance-Free Design: The VRLA technology ensures that the battery requires no water top-up or regular maintenance, making it an ideal choice for remote or hard-to-reach installations. Long Life and Reliability: Yuasa's advanced manufacturing techniques ensure long operational life and dependability, making it a cost-effective choice for critical applications. Safe and Secure: The sealed design minimizes the risk of acid leakage, while the valve regulation mechanism prevents excess gas buildup, ensuring safe operation in various environments. Compact and Lightweight: Its compact size and relatively light weight make it suitable for a variety of applications where space and weight are constraints. Key Features and Specifications: Voltage and Capacity: 12 Volts, 7 Ah capacity, providing a stable and consistent power supply. Dimensions and Weight: The battery measures approximately 151 mm in length, 65 mm in width, and 97.5 mm in height, with a weight of around 2.65 kg, making it a compact power source. Terminal Type: Equipped with faston tab terminals (F1/F2) for easy and secure connection. Operating Temperature Range: Capable of operating in a wide temperature range, ensuring reliability under various environmental conditions. Applications: Security Systems: Used in alarm panels, CCTV cameras, and access control systems. Emergency Lighting: Ideal for emergency lighting systems in commercial and residential buildings. Uninterruptible Power Supplies (UPS): Provides backup power for UPS systems protecting computers and other sensitive electronic equipment. Medical Devices: Powers medical devices such as portable oxygen concentrators and home healthcare equipment. Solar Power Storage: Suitable for small-scale solar installations for energy storage. The Yuasa NP7-12 VRLA Sealed Lead Acid Battery stands out as an exemplary choice for applications demanding reliability, safety, and ease of use. Its compatibility with a diverse array of devices and systems, from security to medical equipment, underscores its versatility. The technical specifications, including its compact size and extended operational life, further cement its position as a valuable asset for both business and consumer applications, ensuring continuous and dependable power supply.
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Yuasa NP12-6 VRLA Sealed Lead Acid Battery 1 Pack
Yuasa NP12-6 VRLA Sealed Lead Acid Battery is an exemplary choice for both business and consumer applications, offering a reliable and durable power solution. Its compact design and high energy output make it suitable for a wide array of devices, ensuring consistent performance and longevity. Key Features: High Energy Density: Yuasa NP12-6's compact design packs a powerful punch, ideal for space and weight-sensitive applications. Maintenance-Free Operation: Utilizing Valve-Regulated Lead Acid (VRLA) technology, it requires no water top-ups and minimal upkeep. Long Service Life: Designed for durability, Yuasa NP12-6 offers an extended service life, reducing the frequency of replacements. Wide Operating Temperature Range: Operates effectively across various environmental conditions, enhancing its versatility. Leak-Proof Design: Its sealed construction prevents leakage, allowing safe operation in any position. Yuasa NP12-6 VRLA Sealed Lead Acid Battery is specifically tailored for powering a diverse range of devices: Emergency Lighting Systems: Powers exit signs and emergency lights during power outages. Security Systems: Essential for residential and commercial alarms, CCTV cameras, and access control systems. Medical Equipment: Reliable for portable medical devices, patient monitors, and small medical refrigerators. Uninterruptible Power Supplies (UPS): Ensures backup for computers, servers, and network devices. Recreational Vehicles: Suitable for small RV appliances and lighting systems. Technical Specifications and Features: Voltage: 6 Volts Capacity: 12Ah Technology: Sealed Lead Acid (VRLA) Dimensions: 151mm x 50mm x 97.5mm (Length x Width x Height) Yuasa NP12-6 VRLA Sealed Lead Acid Battery stands out as a top-tier choice for those in need of a dependable and efficient power solution. Its versatility across various applications, combined with advanced features, makes it a crucial component for numerous devices. From powering essential medical equipment to ensuring the functionality of daily security systems, Yuasa NP12-6 delivers unwavering performance and reliability.
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What does that mean with the lead-acid batteries?
Lead-acid batteries are a type of rechargeable battery commonly used in vehicles and backup power systems. When it is said that lead-acid batteries have a low energy density, it means that they have a relatively low amount of energy stored per unit of weight or volume compared to other types of batteries. This can result in lead-acid batteries being heavier and bulkier for the same amount of energy storage capacity. Despite this limitation, lead-acid batteries are still widely used due to their low cost, reliability, and ability to deliver high surge currents. **
What can cause a lead-acid battery to swell?
A lead-acid battery can swell due to overcharging, which causes excessive gas production and pressure buildup within the battery. Additionally, high temperatures can also cause the battery to swell as it accelerates the chemical reactions inside the battery, leading to increased gas production. Physical damage to the battery, such as cracks or punctures, can also result in swelling as it allows the electrolyte to leak and react with the internal components of the battery. **
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Yuasa NP24-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP24-12 VRLA (Valve Regulated Lead Acid) Battery is a reliable and efficient power source, ideal for a wide range of applications. This battery is engineered to provide stable and long-lasting performance, ensuring consistent power delivery for critical and everyday devices. With its sealed lead acid technology, it offers safety, durability, and ease of use, making it a popular choice among both businesses and consumer customers. Key Features: Maintenance-Free Design: The sealed construction eliminates the need for regular maintenance, ensuring hassle-free operation and longevity. High Energy Density: With a capacity of 24 Ah and a nominal voltage of 12 volts, it delivers sufficient power for demanding applications. Versatile Compatibility: Designed to fit a range of devices, from emergency lighting systems to security alarms and medical equipment. Leakproof and Spillproof: The VRLA technology ensures that the battery is safe to use in any position and is resistant to leaks and spills, enhancing safety. Compact and Durable: Measuring 166mm (length) x 175mm (width) x 125mm (height) and weighing approximately 8.0 kg, this battery is both compact and robust, built to withstand challenging environments. Applications: Emergency Lighting: Ideal for powering emergency exit signs and backup lighting systems in commercial buildings and public spaces. Security Systems: Powers alarm systems, CCTV cameras, and other security devices, ensuring uninterrupted surveillance and safety. Medical Equipment: Suitable for various medical devices like portable patient monitors, small medical refrigerators, and other healthcare apparatus. Telecommunication Systems: Provides backup power for telecom equipment, ensuring continuous operation during power outages. Renewable Energy Storage: An excellent choice for small-scale solar and wind energy storage applications, providing a stable energy supply. In conclusion, the Yuasa NP24-12 VRLA Sealed Lead Acid Battery is a top-tier power solution, delivering reliability and versatility across various applications. Its advanced features, combined with its compact design and robust build, make it an ideal choice for businesses and consumers alike. Whether it's for emergency systems, security applications, medical devices, or renewable energy storage, this battery ensures consistent performance and peace of mind.63,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP38-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP38-12 VRLA (Valve-Regulated Lead Acid) Battery is a highly efficient and reliable power solution, designed for a wide range of applications. This battery is ideal for both businesses and consumer customers seeking a dependable energy source for their devices and systems. Product Benefits: Consistent Performance: The Yuasa NP38-12 battery provides a stable and reliable power output, ensuring your devices operate efficiently. Maintenance-Free Design: Being sealed and valve-regulated, it requires no regular maintenance, saving time and effort. Safety and Durability: Its robust construction minimizes risks of leakage and corrosion, enhancing safety and prolonging lifespan. Flexible Application: Suitable for a variety of uses, this battery can power a range of devices, from emergency systems to recreational vehicles. Eco-friendly: Lead-acid batteries are widely recycled, making this a more environmentally responsible choice. Key Features: Voltage and Capacity: 12V with a 38Ah capacity, offering substantial power for numerous applications. Dimensions and Weight: Accurately sized at 197mm x 165mm x 170mm (LxWxH) and weighing approximately 13.8 kg, making it a compact yet powerful option. Technology: Utilizes Absorbent Glass Mat (AGM) technology, ensuring efficient gas recombination and eliminating the need for water addition. Operating Temperature Range: Capable of operating in a wide temperature range, enhancing its versatility across different environments. Design Life: Engineered for a long service life, particularly in float or standby applications. Applications and Devices: UPS Systems: Ideal for uninterruptible power supplies (UPS), ensuring continuous operation of critical systems during power outages. Security Systems: Powers security cameras and alarm systems, providing reliable backup during electrical interruptions. Medical Equipment: Suitable for a range of medical devices, including portable patient monitors and diagnostic equipment. Recreational Vehicles (RVs): Provides consistent power for lighting, pumps, and other RV essentials. Renewable Energy Systems: An excellent choice for solar and wind energy storage, offering stable performance in renewable setups. Telecommunication Equipment: Powers communication devices and infrastructure, maintaining operational integrity. The Yuasa NP38-12 VRLA battery is designed with precision and care, meeting the rigorous demands of both commercial and personal applications. Its AGM technology not only ensures safety and reliability but also contributes to its long life and consistent performance. The battery's dimensions and weight make it an ideal choice for systems where space and weight are considerations. With its wide operating temperature range, it is suited for use in diverse environments, from hot to cold. The Yuasa NP38-12 is a testament to the brand's commitment to quality and sustainability, offering a battery solution that is both powerful and environmentally conscious. Overall,...98,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP12-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP12-12 VRLA Sealed Lead Acid Battery is a versatile and reliable power source suitable for a wide range of applications. Its sealed lead acid (SLA) technology ensures safety and low maintenance, making it an excellent choice for both business and consumer customers. Product Benefits: Safe and Reliable: The VRLA (Valve Regulated Lead Acid) technology ensures safe operation in any position and minimizes leakage risk. Maintenance-Free: Sealed design eliminates the need for regular water addition. Versatile Usability: Suitable for a broad range of applications, offering flexibility in usage. Durable Construction: Built to withstand varied environmental conditions and usage patterns. Eco-friendly: Yuasa's commitment to recycling and battery take-back policies contributes to environmental sustainability. Key Features: Nominal Voltage: 12V, accommodating a wide range of devices. Capacity: Offers 12Ah capacity, ensuring long-lasting power supply. Dimension: Standard dimensions make it compatible with various equipment types. Construction: Features absorbed glass mat technology for improved performance and reliability. Applications: Ideal for emergency lighting, security systems, and other standby power applications. Features and Technical Specifications: The Yuasa NP12-12 battery is specifically designed to provide reliable and long-lasting power for a variety of devices. Its technical specifications make it suitable for applications where consistent power delivery and longevity are crucial. Dimensions: L: 151mm W:98mm H:97.5mm Weight: Approximately 4.1Kg Operating Temperature Range: Efficient performance across a broad temperature spectrum. Construction and Materials: Lead Calcium Grids and Absorbed Glass Mat construction enhance longevity and safety. Application Areas: Specifically designed for use in a variety of devices such as emergency lighting systems, security systems, and various types of standby power requirements. This battery is a robust and reliable choice for businesses and consumers looking for a durable, maintenance-free power source that can be used in a wide range of applications. Its versatility and strong construction make it an excellent investment for reliable power supply needs.36,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source that is ideal for a wide range of applications. This battery is particularly well-suited for devices that require a compact, durable, and efficient power solution. Its sealed design ensures safety and minimal maintenance, making it a popular choice among both business and consumer customers. Product Benefits: The Yuasa NP2.8-12 VRLA battery offers a dependable power source for a variety of electronic devices, ensuring consistent performance and longevity. Its sealed construction not only guarantees safety by preventing leaks and spills but also reduces maintenance needs, providing a hassle-free user experience. This battery's compact size and lightweight design make it an ideal choice for portable and space-constrained applications. The VRLA technology employed in this battery enhances its efficiency and durability, making it a cost-effective choice in the long term. Key Features: Capacity: 2.8Ah, providing adequate power for a range of devices. Voltage: 12V Weight: Light enough to be used in portable applications without adding significant bulk. Construction: Sealed design, utilizing VRLA technology to prevent leaks and reduce maintenance. Dimensions: L: 134mm W:67mm H:64mm Weight: 1120g Specific Uses: Security Systems: Ideal for powering alarms, CCTV cameras, and other security devices. Emergency Lighting: Reliable for use in emergency light fixtures, ensuring safety in power outages. Medical Equipment: Suitable for various medical devices that require a consistent and safe power source. Telecommunications: Powers certain modems, routers, and other telecommunication devices. Portable Tools: Can be used in select portable power tools that require a 12V battery. Technical Specifications and Features: The Yuasa NP2.8-12 VRLA Sealed Lead Acid Battery has a 2.8 Ah capacity and 12V output to cater to a range of devices, from security systems to portable tools. The sealed construction using VRLA technology ensures safety and longevity, reducing the need for frequent replacements. This battery is an excellent choice for users seeking a reliable, maintenance-free power solution that combines efficiency with practicality. By choosing the Yuasa NP2.8-12 VRLA battery, businesses and consumers alike can enjoy a dependable power source that meets their specific needs while offering the durability and safety essential for various applications.14,25 £*Shipping: 2,49 £Secure redirect to the provider
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Which lead-acid battery should I choose?
When choosing a lead-acid battery, it's important to consider the specific requirements of your application. If you need a battery for starting a vehicle, a starting battery with high cranking amps would be suitable. For deep cycle applications such as marine or RV use, a deep cycle battery with a longer discharge cycle would be more appropriate. Additionally, consider the size, maintenance requirements, and lifespan of the battery to ensure it meets your needs. **
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How to store lead-acid batteries properly?
Lead-acid batteries should be stored in a cool, dry, and well-ventilated area to prevent corrosion and maintain their performance. It is important to keep them away from direct sunlight and extreme temperatures, as both can reduce their lifespan. Additionally, it is crucial to store them in an upright position to prevent any leakage or damage. Regularly checking the battery's charge level and topping it off if necessary is also important for proper storage. **
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How do I fill a lead-acid battery?
To fill a lead-acid battery, you will need to first remove the caps from the battery cells. Use distilled water to fill each cell to the appropriate level, which is typically just below the cell's opening. Be careful not to overfill the cells, as this can lead to electrolyte spillage. Once all cells are filled, securely reattach the caps and ensure they are tightened properly. It is important to only use distilled water and not tap water, as tap water can contain minerals and impurities that can damage the battery. **
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How do you charge a lead-acid battery?
To charge a lead-acid battery, you will need a compatible battery charger. First, ensure that the battery is in a well-ventilated area and that all electrical connections are disconnected. Then, connect the positive (red) cable from the charger to the positive terminal of the battery and the negative (black) cable to the negative terminal. Set the charger to the appropriate voltage and current settings for the battery, and then turn on the charger. Monitor the charging process and disconnect the charger once the battery is fully charged. **
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Yuasa NP18-12B VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP18-12B VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery stands as a paragon of reliability and durability in the world of portable power solutions. This high-quality battery is tailored to meet the demands of both business and consumer markets, offering an ideal blend of performance and longevity. The Yuasa NP18-12B is designed for a wide range of applications, providing a dependable power source in situations where battery failure is not an option. Its sealed design ensures safety and maintenance-free operation, making it a perfect fit for devices where battery accessibility is limited. The VRLA technology guarantees minimal gas emission, thereby reducing environmental impact and increasing usability in enclosed spaces. Key Features: Voltage and Capacity: 12 Volts, 18 Ah capacity, delivering consistent and reliable power. Dimensions and Weight: This battery measures approximately 181.5 mm x 76.5 mm x 167.5 mm and weighs around 6.1 kg, making it a compact and manageable power source. Maintenance-Free: Sealed construction eliminates the need for regular maintenance and water topping. Safety and Compliance: Equipped with safety valves to prevent overpressure and is compliant with various international standards for safety and quality. Versatility: Suitable for a wide range of temperatures and operational conditions, ensuring performance stability across various environments. Specific Uses and Applications: UPS Systems: Commonly used in Uninterruptible Power Supplies (UPS) for computers, servers, and network devices, ensuring continued operation during power outages. Security Systems: Ideal for powering alarm systems, CCTV cameras, and emergency lighting, providing reliable power in security and safety-critical applications. Medical Equipment: Powers various medical devices such as portable patient monitors and small medical refrigerators, essential in healthcare settings. Mobility Scooters: Suitable for select models of mobility scooters, offering dependable power for enhanced mobility and independence. Solar Power Storage: Efficiently stores energy in solar power systems, making it a great choice for sustainable energy applications. This battery is engineered with advanced AGM (Absorbed Glass Mat) technology, ensuring efficient electrolyte absorption and enhancing battery life. The robust construction and state-of-the-art design enable the Yuasa NP18-12B to deliver high discharge rates and deep discharge recovery, making it an excellent choice for applications that demand a high degree of reliability and performance. It operates effectively in a wide range of temperatures, further emphasizing its versatility in different environments. In conclusion, the Yuasa NP18-12B VRLA Sealed Lead Acid Battery is an exemplary choice for those seeking a reliable, safe, and versatile power solution. Its broad compatibility and robust performance make it an indispensable component in a variety of critical applications, affirming its status as...48,75 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP65-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP65-12 VRLA Sealed Lead Acid Battery stands as a paragon of reliability and quality in the realm of rechargeable sealed lead-acid batteries. With its flame retardant properties, compliance with UL1778 specifications for UPS, and Bellcore requirements in telecommunications, this battery is a vital component in a wide range of applications. Key Features: Voltage and Capacity: The battery operates at a nominal 12V, providing a substantial 65Ah capacity. This makes it suitable for high-energy requirements. Dimensions and Weight: Its physical dimensions are 350 x 166 x 174 mm (LxWxH), and it weighs approximately 24 kg, ensuring compatibility with a range of equipment while maintaining portability. Chemistry: Utilizing lead-acid chemistry, it offers dependable energy storage and delivery. Maintenance-Free Design: The valve-regulated design eliminates the need for regular maintenance, thus reducing the total cost of ownership. Applications: Emergency Power Systems: It's widely used in UPS (Uninterruptible Power Supplies) systems, ensuring continued operation of critical devices during power outages. Security Systems: The battery is ideal for high-demand security systems, including surveillance cameras and alarm systems, where consistent power is crucial. Telecommunications Equipment: In telecom systems, this battery provides reliable backup power, maintaining communication channels in adverse conditions. Medical Equipment: Essential for a range of medical devices, ensuring uninterrupted operation of life-saving equipment. The Yuasa NP65-12 VRLA Sealed Lead Acid Battery is a blend of performance, durability, and safety, making it an optimal choice for applications where consistent and reliable power is a must. It is a testament to Yuasa's commitment to excellence in the rechargeable sealed lead-acid battery market.179,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP7-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP7-12 VRLA (Valve Regulated Lead Acid) Battery represents a reliable and efficient power solution, catering to a wide range of applications. This sealed lead acid battery is designed for both business and consumer markets, offering versatility and longevity in performance. It is the most popular SLA available. Key Benefits: Maintenance-Free Design: The VRLA technology ensures that the battery requires no water top-up or regular maintenance, making it an ideal choice for remote or hard-to-reach installations. Long Life and Reliability: Yuasa's advanced manufacturing techniques ensure long operational life and dependability, making it a cost-effective choice for critical applications. Safe and Secure: The sealed design minimizes the risk of acid leakage, while the valve regulation mechanism prevents excess gas buildup, ensuring safe operation in various environments. Compact and Lightweight: Its compact size and relatively light weight make it suitable for a variety of applications where space and weight are constraints. Key Features and Specifications: Voltage and Capacity: 12 Volts, 7 Ah capacity, providing a stable and consistent power supply. Dimensions and Weight: The battery measures approximately 151 mm in length, 65 mm in width, and 97.5 mm in height, with a weight of around 2.65 kg, making it a compact power source. Terminal Type: Equipped with faston tab terminals (F1/F2) for easy and secure connection. Operating Temperature Range: Capable of operating in a wide temperature range, ensuring reliability under various environmental conditions. Applications: Security Systems: Used in alarm panels, CCTV cameras, and access control systems. Emergency Lighting: Ideal for emergency lighting systems in commercial and residential buildings. Uninterruptible Power Supplies (UPS): Provides backup power for UPS systems protecting computers and other sensitive electronic equipment. Medical Devices: Powers medical devices such as portable oxygen concentrators and home healthcare equipment. Solar Power Storage: Suitable for small-scale solar installations for energy storage. The Yuasa NP7-12 VRLA Sealed Lead Acid Battery stands out as an exemplary choice for applications demanding reliability, safety, and ease of use. Its compatibility with a diverse array of devices and systems, from security to medical equipment, underscores its versatility. The technical specifications, including its compact size and extended operational life, further cement its position as a valuable asset for both business and consumer applications, ensuring continuous and dependable power supply.16,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP12-6 VRLA Sealed Lead Acid Battery 1 PackYuasa NP12-6 VRLA Sealed Lead Acid Battery is an exemplary choice for both business and consumer applications, offering a reliable and durable power solution. Its compact design and high energy output make it suitable for a wide array of devices, ensuring consistent performance and longevity. Key Features: High Energy Density: Yuasa NP12-6's compact design packs a powerful punch, ideal for space and weight-sensitive applications. Maintenance-Free Operation: Utilizing Valve-Regulated Lead Acid (VRLA) technology, it requires no water top-ups and minimal upkeep. Long Service Life: Designed for durability, Yuasa NP12-6 offers an extended service life, reducing the frequency of replacements. Wide Operating Temperature Range: Operates effectively across various environmental conditions, enhancing its versatility. Leak-Proof Design: Its sealed construction prevents leakage, allowing safe operation in any position. Yuasa NP12-6 VRLA Sealed Lead Acid Battery is specifically tailored for powering a diverse range of devices: Emergency Lighting Systems: Powers exit signs and emergency lights during power outages. Security Systems: Essential for residential and commercial alarms, CCTV cameras, and access control systems. Medical Equipment: Reliable for portable medical devices, patient monitors, and small medical refrigerators. Uninterruptible Power Supplies (UPS): Ensures backup for computers, servers, and network devices. Recreational Vehicles: Suitable for small RV appliances and lighting systems. Technical Specifications and Features: Voltage: 6 Volts Capacity: 12Ah Technology: Sealed Lead Acid (VRLA) Dimensions: 151mm x 50mm x 97.5mm (Length x Width x Height) Yuasa NP12-6 VRLA Sealed Lead Acid Battery stands out as a top-tier choice for those in need of a dependable and efficient power solution. Its versatility across various applications, combined with advanced features, makes it a crucial component for numerous devices. From powering essential medical equipment to ensuring the functionality of daily security systems, Yuasa NP12-6 delivers unwavering performance and reliability.18,95 £*Shipping: 2,49 £Secure redirect to the provider
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Do lead-acid batteries have a memory effect?
No, lead-acid batteries do not have a memory effect. Memory effect is a phenomenon where a battery appears to have a reduced capacity due to incomplete discharge and recharge cycles. Lead-acid batteries are not susceptible to this effect and can be charged and discharged without needing to be fully depleted first. This makes them more convenient to use in various applications. **
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Why can sulfuric acid H2SO4 not be replaced by nitric acid HNO3 in the lead-acid battery?
Sulfuric acid is used in the lead-acid battery because it is able to effectively dissociate into ions, which is crucial for the battery's operation. Nitric acid, on the other hand, does not dissociate as effectively as sulfuric acid and therefore cannot provide the same level of conductivity needed for the battery to function properly. Additionally, sulfuric acid is able to react with the lead plates in the battery to form lead sulfate, which is essential for the battery's rechargeability. Nitric acid does not have the same ability to form this crucial reaction with the lead plates. **
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What does that mean with the lead-acid batteries?
Lead-acid batteries are a type of rechargeable battery commonly used in vehicles and backup power systems. When it is said that lead-acid batteries have a low energy density, it means that they have a relatively low amount of energy stored per unit of weight or volume compared to other types of batteries. This can result in lead-acid batteries being heavier and bulkier for the same amount of energy storage capacity. Despite this limitation, lead-acid batteries are still widely used due to their low cost, reliability, and ability to deliver high surge currents. **
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What can cause a lead-acid battery to swell?
A lead-acid battery can swell due to overcharging, which causes excessive gas production and pressure buildup within the battery. Additionally, high temperatures can also cause the battery to swell as it accelerates the chemical reactions inside the battery, leading to increased gas production. Physical damage to the battery, such as cracks or punctures, can also result in swelling as it allows the electrolyte to leak and react with the internal components of the battery. **
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