Rechargeable 12V 7Ah LiFePO4 Battery for Solar, Lighting, Power Wheels, Fish Finder and More

Founded in 2014, NERMAK is a professional new energy battery and accessories manufacturer. The company boasts a research and development team with nearly 10 years of industry experience. NERMAK's LiFePO4 batteries are designed with strict quality control and insist on using brand new A-grade battery cells.

NERMAK's LiFePO4 batteries offer a cleaner, more powerful, and safer power solution compared to traditional lead-acid batteries. These maintenance-free lithium-ion batteries weigh less than half of lead-acid batteries while significantly improving performance and capacity. Unlike lead-acid batteries that contain large amounts of hazardous lead, NERMAK's lithium-ion batteries are recognized as a green and eco-friendly power source.

The great durability of NERMAK LiFePO4 batteries allows for easy and safe usage at home, work, or in outdoor applications. The batteries boast an impressive cycle life of over 2,000 cycles. With a rated capacity of 7.2Ah (0.2C, 25°C) and 12.8V, these batteries provide ample power for a wide range of applications.

NERMAK recommends using a professional LiFePO4 charger to ensure the batteries are charged to their full capacity. Lithium-ion batteries can be discharged up to 100% without causing damage, though it is advised to limit the depth of discharge to 80-90% to prolong the battery's lifespan. The batteries' lack of liquid inside allows for safe and versatile mounting options.

NERMAK LiFePO4 batteries are available in various capacities, including 5Ah, 7Ah, 10Ah, and 12Ah, catering to diverse power needs. These batteries feature built-in BMS (Battery Management System) protection to prevent overcharge, over-discharge, overcurrent, and short circuits. Furthermore, they exhibit a very low self-discharge rate, making them an excellent choice for applications such as emergency lighting, routers, RV/outdoor camping, toy cars, fish finders, ham radios, home alarms, and security systems.

NERMAK's LiFePO4 batteries can be connected in series or parallel, allowing users to expand their power capacity as needed. The batteries can be quickly charged at up to 4A and deliver heavy-duty output discharge up to 8A continuous and 3C pulse.

NERMAK stands behind its products with a 12-month warranty. Customers are encouraged to contact the company if they have any questions or concerns about the LiFePO4 batteries. NERMAK recommends using a LiFePO4-specific charger, as standard SLA chargers may not fully charge the batteries.

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