12V 600AH LiFePO4 Lithium Battery with Self-Heating & APP Monitoring | 300A BMS Rechargeable Battery, High /Low Temp Cutoff, 3840W Max Load Power for RVs,Solar,Boats, Off-Grid, Energy Storage, etc.

Features

• Built-In Self-Heating DesignEquipped with a self-heating function, this battery ensures smooth charging and discharging in low temperatures, shields itself from cold-induced damage, keeps your devices running steadily in low temperature, and enhances overall performance consistencymaking it ideal for cold-climate use.
• High / Low Temp Cutoff With high temp cutting off prevents charging over 167 F (75C). And Low temp cutoff protection prevents battery damage in low-temperature environments. The battery can operate from as low as - 4 (-20) to as high as 140 (60).
• Superior Safety with Upgraded 300A BMS Equipped with an upgraded 300A BMS and Grade A Cells. The battery is safeguarded against overcharging, over-discharging, overcurrent, short-circuiting, low/high temperature, and features auto-cell balance. A built-in 300A BMS protection plate automatically disconnects the battery when the discharge current exceeds 500A 640ms, ensuring security and stability.
• Expandable Power Capacity Expand flexiblely from 7.68kWh to a maximum of 122.88kWh. With 16 identical 12V 600Ah lithium batteries wired in 4P4S, you can easily upgrade your battery system to meet different power needs. Whether for RVs, home backup, or off-grid living, it offers power output from 3.84kW to 61.44kW for various appliances.
• Fast Charging & Multiple Applications Supports 3 charging methods: solar, generator, and 14.6V 70A LiFePO4 charger. The 12.8V 600Ah LiFePO4 battery can be fully charged about 4 hours by a Solar Panel -MPPT (1920W), faster than traditional lead-acid batteries. Ideal for multiple applications such as RVs, marine equipment, garden tools, off-grid, and various outdoor electronics.
• APP MonitoringAPP enables real-time monitoring of battery voltage, current, power, SOC, and cycle count. This data helps optimize charging (e.g., avoiding overcharging) to extend battery life.
• Warm Prompt The 12V 600Ah lithium battery is not suitable for use as a starter battery or a golf cart battery.