Lithium LiFePO4 Deep Cycle Battery for Solar, Lighting, Power Wheels, Fish Finder and More

Founded in 2014, the company is a professional new energy battery and accessories manufacturer. The R&D team has nearly 10 years of industry experience. NERMAK insists on using brand new A-grade battery cells and maintains a strict quality control assembly factory to provide customers with more and better quality products.

LiFePO4 battery is a cleaner, more powerful, and safer power solution. These maintenance-free batteries reduce the weight of traditional lead-acid batteries to less than half while significantly improving performance and capacity. Traditional lead-acid batteries contain large amounts of lead, which can pollute the environment if not properly disposed of. In contrast, lithium materials used in LiFeP04 batteries are recognized worldwide as a green solution.

The great durability of LiFePO4 batteries allows for easy use at home, at work, or for safe outdoor needs. The battery's lithium-ion properties make it more reliable and less laborious than lead-acid batteries, which become too unreliable over time.

Battery Specifications: - Battery type: Lithium Ion - Cycle life: >2000 cycles - Rated Capacity: 7.2 Ah (0.2C, 25°C) - Voltage: 12.8 Volts - Weight: 2 LB - Terminal Type: F2 - Charging Voltage: 14.6±0.2V - Dimensions: (L x W x H) 5.94 x 2.56 x 3.7 inches - Continuous Discharge Current: 8A - Peak discharge current: 20A (Duration: less than 5 seconds) - Operating Temperature: Discharging: -4°F to 140°F; Charging: 32°F to 113°F - Continuous Charge Current: 5A

It is recommended to use a professional LiFePO4 charger to charge the battery to its full capacity. Existing lead-acid battery chargers (wet, AGM, or gel) can also be used. Lithium-ion batteries can be discharged up to 100% without causing damage, but it is best to limit the discharge to 80-90% depth of discharge (DOD) to avoid disconnection by the battery management system (BMS).

The 12V LiFePO4 batteries have no liquid inside, allowing for safe mounting in desired locations. NERMAK offers a variety of battery options, including 12V 5Ah, 12V 7Ah, 12V 10Ah, and 12V 12Ah models, suitable for various applications such as emergency lighting, 12V routers, RV/outdoor camping, kids' ride-on toys, fish finders, ham radios, home alarms, cellular remote cameras, and fire security systems.

NERMAK LiFePO4 batteries offer superior performance with high energy density, long cycle life, good safety performance, no memory effect, and a very low self-discharge rate. The built-in BMS protection prevents overcharge, over-discharge, over-current, and short-circuit. These batteries can be connected in series or parallel, with up to 4 identical batteries connected in series, and can be quickly charged at up to 4A and heavily discharged up to 8A continuously and 3C pulse.

NERMAK provides a 12-month warranty on its LiFePO4 batteries. Customers are encouraged to contact the company if they have any questions about the products.

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