- Dual Purpose Use: This LiFePO4 lithium battery delivers 1000CCA to start vehicle or marine engines. It also provides a 140Ah capacity to power car refrigerators, vehicle air conditioners, trolling motors, fish finders, solar panels, and more
- BMS Protection: Equipped with a dynamic BMS, this deep cycle lithium battery provides secure operation with overcharge, over-discharge, overcurrent, short circuit, low/high-temperature protection. It also supports automatic heating in cold conditions
- Bluetooth & OTA Support: This car starter battery supports Bluetooth connectivity for real-time app monitoring of capacity, voltage, current, power, cycles, temp, and BMS status. Plus charge/discharge switch and calibration, and OTA access to new features
- ERM Function: The lithium car starting battery automatically preserves 10%–15% power to ensure reliable engine starts. It helps avoid situations where deep discharge leaves insufficient energy to crank the engine
- Battery Size Fitment: This Group 32 lithium marine cranking battery measures 12.99 x 6.77 x 8.66 in (330 x 172 x 220 mm). Please measure your old battery and compare it to ensure compatibility. Any original battery larger than these dimensions will fit
- Item Model Number
- Duble EV12-140
- Battery Capacity
- 140 Ah
- Cold Cranking Amps (CCA)
- 1000 CCA
- Nominal Voltage
- DC 12.8V
- Nominal Power
- 1792 Wh
- Standard Charging Voltage
- DC 13.6–13.8V (Recommended), DC 14.6V (Maximum)
- Discharge Cut-Off Voltage
- DC 10V
- Standard Charging Current
- 70A
- Maximum Continuous Discharge Current
- 140A
- Peak Discharge Current
- 1200A/2S
- BCI Size
- Group 31, 12.99 x 6.77 x 8.66 in / 330 x 172 x 220 mm
- Terminal
- M8 (M8-to-AT Adapter Included)
- Waterproof Rating
- IP67
- BMS
- 200A BMS
- Cycle Life
- 4000 Cycles (80% DOD)
























































Reviews
There are no reviews yet.