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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. **
Similar search terms for Lead-acid
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Yuasa NP1.2-12S VRLA Sealed Lead Acid Battery 1 PackYuasa NP1.2-12S VRLA Sealed Lead Acid Battery 1 Pack - Ideal for Emergency Lighting, Security Systems, and More Discover the reliable and efficient Yuasa NP1.2-12S VRLA Sealed Lead Acid Battery, a perfect power solution for both business and consumer applications. Renowned for its long life, maintenance-free operation, and safe usage, Yuasa NP1.2-12S stands out in the market of sealed lead acid batteries. Key Features: High-Capacity, 12V Power Output: Delivering 1.2 Ah, Yuasa NP1.2-12S is optimal for devices needing consistent power. Broad Device Compatibility: Engineered for a range of electronic systems and devices. Zero Maintenance Needed: Its sealed structure ensures no upkeep is required. Safety First with VRLA Technology: Leak-proof and spill-proof design for secure operations. Eco-Conscious Choice: Adheres to environmental standards, reducing ecological footprints. Device Compatibility and Uses: Emergency Lighting Systems: Powers exit signs and backup lights in buildings and offices. Reliable Security Systems Power: Ideal for alarm systems, CCTV, and other security equipment. Medical Equipment Applications: Powers specific portable medical devices and appliances. UPS Systems Backup: Ensures continuity for computers and servers through power interruptions. Consumer Electronics Versatility: Suitable for select portable gadgets and toys requiring a 12V, 1.2 Ah battery. Yuasa NP1.2-12S combines performance with durability. Its specifications include a 12-volt nominal voltage and a capacity of 1.2 Ah, ensuring efficient and consistent power supply. Compact and lightweight, it's perfect for portable uses, while its robust build promises longevity. An economical choice, Yuasa NP1.2-12S caters to a vast range of power requirements, making it a valuable addition to any business or home.11,59 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.1-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.1-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source, designed to cater to a variety of applications. It is an optimal choice for businesses and consumers looking for a dependable and long-lasting battery solution. Key Features: Capacity: The NP2.1-12 delivers a capacity of 2.1Ah, ensuring steady and prolonged power supply for essential electronic devices. Voltage: With a nominal voltage of 12V, it is perfectly suited for a wide range of electrical devices requiring consistent and stable power. Sealed Design: This battery features a valve-regulated, sealed design, which makes it maintenance-free and prevents leakage, ensuring safety and ease of use. Compact and Durable: Measuring approximately 178mm in length, 34mm in width, and 64mm in height, and weighing around 0.94 kg, the NP2.1-12 is compact and robust, making it ideal for portable applications. Wide Temperature Range: It operates effectively over a broad temperature range, making it suitable for various environmental conditions. Applications and Devices: The Yuasa NP2.1-12 is incredibly versatile and finds its use in a range of devices, such as: Security Systems: Ideal for powering alarms, CCTV cameras, and other security equipment, ensuring uninterrupted surveillance and safety. Emergency Lighting: Reliable for emergency light fixtures, providing essential illumination during power outages. Medical Equipment: Used in various medical devices like portable monitors, ensuring consistent power supply for critical healthcare apparatus. Telecommunication Systems: Powers small telecom equipment, maintaining communication lines operational. Portable Tools and Toys: Suitable for certain types of portable tools, hobbyist projects, and electronic toys requiring a 12V power source. Technical Specifications and Features: Chemistry: Lead Acid Capacity: 2.1Ah Voltage: 12V Dimensions: 178 x 34 x 64 mm (LxWxH) Weight: Approximately 0.94 kg Design Life: Typically 3 to 5 years depending on usage In conclusion, the Yuasa NP2.1-12 VRLA Sealed Lead Acid Battery is an excellent choice for consumers and businesses requiring a compact, maintenance-free, and versatile power solution. Its wide-ranging applications, from security to medical equipment, underscore its adaptability and reliability in critical power situations.12,49 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP4-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP4-12 VRLA (Valve-Regulated Lead-Acid) Sealed Lead Acid Battery is a highly reliable and versatile power source designed for a range of applications. This 12-volt battery, with a capacity of 4Ah, is known for its durability and maintenance-free design, making it ideal for both business and consumer use. Key Features and Benefits: Compact Dimensions: The battery measures 90mm in length, 70mm in width, and 106mm in height, with a weight of approximately 1.70 kg. Its compact size allows for easy installation in various devices. Wide Operating Temperature Range: It can operate effectively in a temperature range from -20°C to +60°C, ensuring consistent performance under diverse environmental conditions. Versatile Applications: Suitable for use in emergency lighting, energy storage, floor cleaning machines, and motorcycles, among other applications. This flexibility makes it a practical choice for many different needs. Robust Construction: The sealed lead-acid design with absorbed glass mat technology ensures no leakage and minimal maintenance, enhancing its lifespan and reliability. Environmental Responsibility: Yuasa offers a battery recycling service, underlining a commitment to environmental sustainability. Technical Specifications: Voltage and Capacity: 12V with a 4Ah capacity. Charging Temperature: Ranges from -15°C to +50°C. Storage Temperature: Can be stored at temperatures ranging from -20°C to +50°C. Orientation: Can be used in any orientation except continuous inverted use. Applications: This battery is commonly used in a range of devices and systems, including: Emergency Lighting Systems: Ensures uninterrupted power supply during power outages. Energy Storage Solutions: Ideal for backup power in various settings. Floor Cleaning Machines: Powers a variety of industrial and commercial cleaning equipment. Motorcycle and Power Sports Equipment: Reliable power source for motorcycles and other sports equipment. The Yuasa NP4-12 is a top choice for those requiring a dependable, versatile, and environmentally responsible battery solution. With its broad range of applications and robust design, it caters to both business and consumer needs effectively19,75 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-6 VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery is a compact and reliable power source, designed to cater to a wide range of applications where dependable energy is crucial. With its advanced technology, this battery is an ideal choice for both business and consumer markets, delivering consistent performance and long-lasting power. Key Benefits: Maintenance-Free Operation: The sealed design eliminates the need for regular maintenance, making it a hassle-free choice for users. Leak-Proof Construction: Ensures safety and reliability, especially in sensitive equipment. High Energy Density: Provides a high amount of power relative to its size, making it suitable for space-constrained applications. Broad Operating Temperature Range: Performs reliably in varying environmental conditions. Key Features: Dimensions: 134mm x 34mm x 64mm, making it compact and easy to fit in a variety of devices. Weight: Approximately 1.22 kg, providing a balance between portability and power capacity. Voltage and Capacity: 6V with a 2.8Ah capacity, ideal for consistent power delivery over extended periods. Design Life: Engineered for a long service life under float charge conditions, ensuring longevity and reliability. Applications and Specific Device Uses: Emergency Lighting Systems: Ideal for powering exit signs and emergency lights in commercial buildings. Security Systems: Suitable for alarm panels, CCTV cameras, and backup power for security installations. Medical Equipment: Reliable power source for portable medical devices like nebulizers and small monitors. Telecommunication Devices: Powers small telecom equipment, ensuring uninterrupted communication. Uninterruptible Power Supplies (UPS): Provides backup power for small UPS systems, safeguarding critical data and hardware. Toys and Hobby Devices: Powers a variety of electric toys, model trains, and hobbyist projects, offering a consistent energy source. Additional Technical Specifications: Charge Voltage: Float charge at 6.75-6.90V; Cycle use at 7.20-7.50V. Maximum Charge Current: 0.84A, ensuring safe and efficient charging. Design: Absorbent Glass Mat (AGM) technology for efficient gas recombination. In conclusion, the Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery is a versatile and efficient choice for a variety of applications. Its combination of advanced technology, compact size, and robust performance makes it an excellent option for both business and consumer needs, delivering reliable power where and when it's needed most.12,95 £*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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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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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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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. **
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. **
How to charge UPS lead-acid batteries in series?
To charge UPS lead-acid batteries in series, you should first connect the positive terminal of the first battery to the negative terminal of the second battery, and so on until all batteries are connected in series. Then, connect the charger to the positive terminal of the first battery and the negative terminal of the last battery in the series. Make sure to use a charger specifically designed for lead-acid batteries and follow the manufacturer's instructions for charging voltage and current. Monitor the charging process closely to ensure that all batteries are charging evenly. **
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Products related to Lead-acid:
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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 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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Yuasa NP1.2-12S VRLA Sealed Lead Acid Battery 1 PackYuasa NP1.2-12S VRLA Sealed Lead Acid Battery 1 Pack - Ideal for Emergency Lighting, Security Systems, and More Discover the reliable and efficient Yuasa NP1.2-12S VRLA Sealed Lead Acid Battery, a perfect power solution for both business and consumer applications. Renowned for its long life, maintenance-free operation, and safe usage, Yuasa NP1.2-12S stands out in the market of sealed lead acid batteries. Key Features: High-Capacity, 12V Power Output: Delivering 1.2 Ah, Yuasa NP1.2-12S is optimal for devices needing consistent power. Broad Device Compatibility: Engineered for a range of electronic systems and devices. Zero Maintenance Needed: Its sealed structure ensures no upkeep is required. Safety First with VRLA Technology: Leak-proof and spill-proof design for secure operations. Eco-Conscious Choice: Adheres to environmental standards, reducing ecological footprints. Device Compatibility and Uses: Emergency Lighting Systems: Powers exit signs and backup lights in buildings and offices. Reliable Security Systems Power: Ideal for alarm systems, CCTV, and other security equipment. Medical Equipment Applications: Powers specific portable medical devices and appliances. UPS Systems Backup: Ensures continuity for computers and servers through power interruptions. Consumer Electronics Versatility: Suitable for select portable gadgets and toys requiring a 12V, 1.2 Ah battery. Yuasa NP1.2-12S combines performance with durability. Its specifications include a 12-volt nominal voltage and a capacity of 1.2 Ah, ensuring efficient and consistent power supply. Compact and lightweight, it's perfect for portable uses, while its robust build promises longevity. An economical choice, Yuasa NP1.2-12S caters to a vast range of power requirements, making it a valuable addition to any business or home.11,59 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.1-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.1-12 VRLA (Valve-Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source, designed to cater to a variety of applications. It is an optimal choice for businesses and consumers looking for a dependable and long-lasting battery solution. Key Features: Capacity: The NP2.1-12 delivers a capacity of 2.1Ah, ensuring steady and prolonged power supply for essential electronic devices. Voltage: With a nominal voltage of 12V, it is perfectly suited for a wide range of electrical devices requiring consistent and stable power. Sealed Design: This battery features a valve-regulated, sealed design, which makes it maintenance-free and prevents leakage, ensuring safety and ease of use. Compact and Durable: Measuring approximately 178mm in length, 34mm in width, and 64mm in height, and weighing around 0.94 kg, the NP2.1-12 is compact and robust, making it ideal for portable applications. Wide Temperature Range: It operates effectively over a broad temperature range, making it suitable for various environmental conditions. Applications and Devices: The Yuasa NP2.1-12 is incredibly versatile and finds its use in a range of devices, such as: Security Systems: Ideal for powering alarms, CCTV cameras, and other security equipment, ensuring uninterrupted surveillance and safety. Emergency Lighting: Reliable for emergency light fixtures, providing essential illumination during power outages. Medical Equipment: Used in various medical devices like portable monitors, ensuring consistent power supply for critical healthcare apparatus. Telecommunication Systems: Powers small telecom equipment, maintaining communication lines operational. Portable Tools and Toys: Suitable for certain types of portable tools, hobbyist projects, and electronic toys requiring a 12V power source. Technical Specifications and Features: Chemistry: Lead Acid Capacity: 2.1Ah Voltage: 12V Dimensions: 178 x 34 x 64 mm (LxWxH) Weight: Approximately 0.94 kg Design Life: Typically 3 to 5 years depending on usage In conclusion, the Yuasa NP2.1-12 VRLA Sealed Lead Acid Battery is an excellent choice for consumers and businesses requiring a compact, maintenance-free, and versatile power solution. Its wide-ranging applications, from security to medical equipment, underscore its adaptability and reliability in critical power situations.12,49 £*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. **
-
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. **
-
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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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. **
Similar search terms for Lead-acid
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Yuasa NP4-12 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP4-12 VRLA (Valve-Regulated Lead-Acid) Sealed Lead Acid Battery is a highly reliable and versatile power source designed for a range of applications. This 12-volt battery, with a capacity of 4Ah, is known for its durability and maintenance-free design, making it ideal for both business and consumer use. Key Features and Benefits: Compact Dimensions: The battery measures 90mm in length, 70mm in width, and 106mm in height, with a weight of approximately 1.70 kg. Its compact size allows for easy installation in various devices. Wide Operating Temperature Range: It can operate effectively in a temperature range from -20°C to +60°C, ensuring consistent performance under diverse environmental conditions. Versatile Applications: Suitable for use in emergency lighting, energy storage, floor cleaning machines, and motorcycles, among other applications. This flexibility makes it a practical choice for many different needs. Robust Construction: The sealed lead-acid design with absorbed glass mat technology ensures no leakage and minimal maintenance, enhancing its lifespan and reliability. Environmental Responsibility: Yuasa offers a battery recycling service, underlining a commitment to environmental sustainability. Technical Specifications: Voltage and Capacity: 12V with a 4Ah capacity. Charging Temperature: Ranges from -15°C to +50°C. Storage Temperature: Can be stored at temperatures ranging from -20°C to +50°C. Orientation: Can be used in any orientation except continuous inverted use. Applications: This battery is commonly used in a range of devices and systems, including: Emergency Lighting Systems: Ensures uninterrupted power supply during power outages. Energy Storage Solutions: Ideal for backup power in various settings. Floor Cleaning Machines: Powers a variety of industrial and commercial cleaning equipment. Motorcycle and Power Sports Equipment: Reliable power source for motorcycles and other sports equipment. The Yuasa NP4-12 is a top choice for those requiring a dependable, versatile, and environmentally responsible battery solution. With its broad range of applications and robust design, it caters to both business and consumer needs effectively19,75 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery 1 PackThe Yuasa NP2.8-6 VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery is a compact and reliable power source, designed to cater to a wide range of applications where dependable energy is crucial. With its advanced technology, this battery is an ideal choice for both business and consumer markets, delivering consistent performance and long-lasting power. Key Benefits: Maintenance-Free Operation: The sealed design eliminates the need for regular maintenance, making it a hassle-free choice for users. Leak-Proof Construction: Ensures safety and reliability, especially in sensitive equipment. High Energy Density: Provides a high amount of power relative to its size, making it suitable for space-constrained applications. Broad Operating Temperature Range: Performs reliably in varying environmental conditions. Key Features: Dimensions: 134mm x 34mm x 64mm, making it compact and easy to fit in a variety of devices. Weight: Approximately 1.22 kg, providing a balance between portability and power capacity. Voltage and Capacity: 6V with a 2.8Ah capacity, ideal for consistent power delivery over extended periods. Design Life: Engineered for a long service life under float charge conditions, ensuring longevity and reliability. Applications and Specific Device Uses: Emergency Lighting Systems: Ideal for powering exit signs and emergency lights in commercial buildings. Security Systems: Suitable for alarm panels, CCTV cameras, and backup power for security installations. Medical Equipment: Reliable power source for portable medical devices like nebulizers and small monitors. Telecommunication Devices: Powers small telecom equipment, ensuring uninterrupted communication. Uninterruptible Power Supplies (UPS): Provides backup power for small UPS systems, safeguarding critical data and hardware. Toys and Hobby Devices: Powers a variety of electric toys, model trains, and hobbyist projects, offering a consistent energy source. Additional Technical Specifications: Charge Voltage: Float charge at 6.75-6.90V; Cycle use at 7.20-7.50V. Maximum Charge Current: 0.84A, ensuring safe and efficient charging. Design: Absorbent Glass Mat (AGM) technology for efficient gas recombination. In conclusion, the Yuasa NP2.8-6 VRLA Sealed Lead Acid Battery is a versatile and efficient choice for a variety of applications. Its combination of advanced technology, compact size, and robust performance makes it an excellent option for both business and consumer needs, delivering reliable power where and when it's needed most.12,95 £*Shipping: 2,49 £Secure redirect to the provider
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Yuasa NP4.5-6S VRLA Sealed Lead Acid Battery 1 PackPlease note that Yuasa has upgraded the NP4-6 battery to the newer NP4.5-6 model, which offers a slightly increased capacity for improved runtime. The dimensions and terminal configuration remain exactly the same, making it a straightforward drop-in replacement for the original NP4-6 The Yuasa NP4.5-6S VRLA (Valve Regulated Lead Acid) Sealed Lead Acid Battery is a high-quality, reliable power source ideally suited for a wide range of applications. Its compact design and sealed construction make it a versatile choice for both businesses and consumer customers who require a dependable and maintenance-free power solution. Key Benefits: Maintenance-Free Operation: The sealed design eliminates the need for regular maintenance, ensuring a hassle-free experience. Long Service Life: Built to last, this battery provides a long service life, reducing the need for frequent replacements. Compact and Versatile: With its compact dimensions, it fits easily into a variety of devices, making it a highly adaptable power source. High Performance: Delivers consistent power output, ensuring reliable operation of your devices. Key Features: Dimensions: The battery measures approximately 70mm x 47mm x 101mm, making it compact enough for tight spaces. Weight: It weighs around 0.65 kg, balancing portability with robust construction. Capacity: Offers a 4.5 Ah capacity, providing ample power for sustained use. Voltage: Operates at 6 volts, suitable for a range of low voltage applications. Device Compatibility: The Yuasa NP4.5-6S is specifically designed for use in: Emergency Lighting Systems: Ideal for powering emergency exit signs and backup lighting. Security and Alarm Systems: Reliable source for burglar alarms, fire alarms, and CCTV camera backup. Medical Equipment: Suitable for use in certain portable medical devices and patient monitoring systems. Leisure Equipment: Powers a variety of leisure devices like electric toys, golf trolleys, and portable speakers. In addition to its compact size and light weight, the Yuasa NP4.5-6S features a sealed lead acid design, making it leak-proof and safe for transport. It operates within a wide range of temperatures, ensuring consistent performance under various environmental conditions. Its 6V, 4Ah specification provides a balance of voltage and capacity, making it an ideal choice for devices requiring steady and reliable power without the bulk of larger batteries. In conclusion, the Yuasa NP4.5-6S VRLA Sealed Lead Acid Battery stands out as a versatile and efficient power source for a wide range of applications. Its compact size, combined with its robust performance and maintenance-free operation, makes it an excellent choice for businesses and consumers looking for a reliable battery solution.11,75 £*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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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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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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How to charge UPS lead-acid batteries in series?
To charge UPS lead-acid batteries in series, you should first connect the positive terminal of the first battery to the negative terminal of the second battery, and so on until all batteries are connected in series. Then, connect the charger to the positive terminal of the first battery and the negative terminal of the last battery in the series. Make sure to use a charger specifically designed for lead-acid batteries and follow the manufacturer's instructions for charging voltage and current. Monitor the charging process closely to ensure that all batteries are charging evenly. **
* All prices are inclusive of VAT and, if applicable, plus shipping costs. The offer information is based on the details provided by the respective shop and is updated through automated processes. Real-time updates do not occur, so deviations can occur in individual cases. ** Note: Parts of this content were created by AI.