12V Lithium Battery

C&D Emerging Energy proudly presents its 12V lithium iron phosphate (LiFePO₄) battery module, built in the industry-standard BCI Group 31 size. This compact yet powerful battery is an ideal solution for a wide range of deep-cycle applications — including recreational vehicles (RVs), boats, trucks, remote cabins, and other off-grid setups. Designed as a direct replacement for traditional deep-cycle lead-acid batteries, it offers significantly improved performance, longevity, and efficiency.The battery features robust internal protection against common electrical issues such as under-voltage, over-voltage, over-current, over-temperature, under-temperature, short circuits, and system errors. These intelligent safeguards ensure safe and stable operation in demanding environments. In addition, the battery supports advanced management functions, including precise State of Charge (SoC) monitoring and automatic cell balancing, helping users maintain optimal performance and extend the battery’s service life.With its durable design and intelligent control, this 12V LiFePO₄ battery delivers reliable, maintenance-free energy — making it the perfect power companion for life on the road, on the water, or off the grid.     Electrical Specifcation Nominal Voltage 12.8 VDC Nominal Capacity 100 Ah Resistance <10 mΩ Self Discharge ≤3% per month Max. Batteries in Parallel or Series 4S4P/IS16P Cycle Life (25°c) >4500 (80% DOD, 0.5 C, 25 °C) Design Life ≥10 years Short Circuit Current Duration ＜1 kA/100 us Discharge of Depth (DoD) 100% Discharge Specifcation Max. continuous Discharging current 100 A Peak Discharging current 200 A @30 s Charge Specifcation Recommended Charging Current 50 A Max. Continuous Charging Curent 100 A Recommended Charging Voltage 14 V~14.8 V Environment Specifcation Storage Temperature  -4℉~140℉(-20°C~60℃) Operating Temperature  -4℉~122℉(20°C~50°C*The battery does not support charging when the temperature is below 32 'F (0 °C) Max. Altitude 13123 ft (4000 m) Relative Humidity 5%~95% (non-condensing) Mechanical Specifcation Dimensions (LxWxH) 12.8 in x 6.83 in x 937 in (325 mm x 173.5 mm x 238 mm) Weight Approx. 26.46 lbs (12 kg) Terminal Type M8 Terminal Torque 9 ±1N-m Case Material PC IP Rating IP67 Cell Type-chemistry LiFePO4 Communication BLE 5.0