12V 100Ah Lithium LiFePO4 Deep Cycle Battery for Solar, RV, Marine, and Home Energy Storage

Founded in 2014, the company is a professional manufacturer of new energy batteries and accessories. It boasts a research and development (R&D) team with nearly a decade of industry experience. The company insists on using brand-new, high-grade battery cells and maintains a strict quality control process in its assembly factory. This enables the company to provide customers with a wider range of better-quality products.

The NERMAK LiFePO4 Battery is a cleaner, more powerful, and safer power solution. LiFePO4 batteries are maintenance-free, making them a more reliable and less laborious alternative to traditional lead-acid batteries. These lithium-ion batteries weigh less than half of their lead-acid counterparts, while significantly improving performance and capacity. Unlike lead-acid batteries, which contain large amounts of lead that can pollute the environment if not disposed of properly, LiFePO4 batteries are made of lithium materials that are recognized as environmentally friendly. Their exceptional durability allows for easy use in various applications, both at home and outdoors.

The NERMAK 12.8V 100Ah LiFePO4 battery boasts impressive specifications. It has a cycle life of over 4,000 cycles, a rated capacity of 100Ah, and a voltage of 12.8V. The battery weighs 24.3 lbs and can deliver up to 1,280 watts of power. It can be charged at 14.4V ± 0.2V and supports a continuous discharge current of 100A and a peak discharge current of 200A (for less than 5 seconds). The operating temperature ranges from -4°F to 140°F for discharging and 32°F to 113°F for charging.

To ensure optimal performance and longevity, it is recommended to use a dedicated LiFePO4 charger to charge the battery to its full capacity. Lithium-ion batteries can be discharged up to 100% without causing damage, but it is best to limit the depth of discharge to 80-90% to avoid triggering the battery management system (BMS). Additionally, it is important to keep the battery temperature below 45°C and maintain charge and discharge currents below 0.5C (preferably 0.2C). Charging the battery below 0°C should be avoided, and the battery should not be left at full state of charge (SOC) for extended periods.

The NERMAK 12.8V 100Ah LiFePO4 battery offers superior performance, with features such as a built-in 100A BMS that provides protection against overcharge, over-discharge, over-current, and short circuits. The battery's lithium-iron-phosphate chemistry provides high energy density, long cycle life, good safety, and no memory effect. It is widely applicable in various areas, including emergency lighting, RV/outdoor camping, marine, home energy storage, computer power backup, off-grid applications, and renewable energy storage systems.

The battery can also be connected in series or parallel, allowing for expansion and customization to meet specific power requirements. It can be quickly charged at up to 50A and can deliver heavy-duty discharge output of up to 100A continuously and 3C pulse (5 seconds).

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