This is the newest generation of 12V 310Ah Max Lithium Iron Phosphate Battery (LiFePO4). It features the latest CATL real Grade A brand new cells, making it the safest lithium iron phosphate battery globally.

The product comes with a comprehensive 10-year full warranty plus an additional 5-year repair warranty, ensuring over 20 years of life. It includes a professional app for smartphones, offering a precision display with detailed information about each cell.

This battery is compatible with lead-acid chargers and alternators (with an isolator installed) and features two internal temperature sensors. Capable of up to 3.7kW output, this deep cycle LiFePO4 battery is the next generation in lithium technology, offering higher energy density and significant weight savings compared to lead-acid batteries.

Ideal for various applications such as RVs, solar energy storage, yachts, automobiles, and water pumps, this LiFePO4 battery can directly replace the original battery without any circuit modifications.

Our LiFePO4 deep cycle batteries boast a high cycle life, higher maximum discharge rate, and faster recharge times than lead-acid batteries. Each battery includes a built-in Battery Management System (BMS), which provides protection against over-discharge, overcharge, and short circuit, enhancing thermal runaway protection and overall battery life.

Key features: Reaching 80% at 6000 deep cycle times. BMS protection system with auto overload protection. Smart equalizer for high current automatic equalization. Short circuit protection. Continuous discharge current max at 200 amps. Over-discharge and overcharge protection.

Specifications: Voltage: 12V Capacity: 310Ah Charge Voltage: 13.8-14.0V Float Voltage: 13.8V Cut-Off Voltage: 10.8V Max Amp: 220A Current Amp: 200A Discharge Temperature: -20 to 80°C Weight: 29kg Size: 330mm L x 220mm W x 250mm H