𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻
· Dual Purpose LiFePO4 Lithium Battery
This LiFePO4 lithium battery supports both engine starting and deep-cycle use. It provides app control via Bluetooth connectivity for convenient monitoring. It features an ERM function that automatically reserves 10–15% power to ensure reliable engine starts.
· Wide Application
With 1000CCA starting power, this LiFePO4 lithium starter battery can start vehicle or boat engines. Its 140Ah capacity powers car refrigerators, vehicle air conditioners, trolling motors, fish finders, solar panels, and more.
· One-Touch Power Switch
This deep cycle lithium battery includes a one-touch power switch that allows the BMS to enter deep sleep mode. It reduces power loss during storage and extends idle standby time for improved energy efficiency.
· Fast Charging Performance
Designed for quick recharging, this lithium car starting battery reaches full charge in about 1 hour at 1C or 2 hours at 0.5C. With 1C charging, it needs only 6 minutes to reach enough power for engine starting from 0%.
· IP67 Waterproof & Portable
This lithium marine cranking battery features an IP67 waterproof and corrosion-resistant housing, making it suitable for powering trolling motors even around splashes. It is much lighter than lead-acid batteries for easy carrying.
· Bluetooth Monitoring & Control
This car start stop battery supports Bluetooth connectivity for app-based monitoring of capacity, voltage, current, power, cycles, temperature, and BMS status. It enables convenient control of charge/discharge and current/voltage calibration, and OTA updates for access to the latest features.
𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀
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)
𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗲𝗻𝘁
1 x Dual Purpose LiFePO4 Lithium Battery
1 x Screw Set
1 x Washer Set
1 x User Manual
· 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
