Lithium Battery Power 12V 35AH Lithium Ion Battery is a high-performing deep cycle battery built on patented Lithium Iron Phosphate (LiFePO₄) chemistry. The LBP12V35Ah features a built in automatic battery management system (BMS) that keeps the battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. This is a plug and play option for "MOST" applications that currently uses a lead acid, gel, or AGM style battery.
*All LITHIUM BATTERIES must be charged with a lithium charger.
*Note - This new and improved version of our popular 12V 20Ah battery features a more advanced BMS for improved thermal management, upgraded lithium cells for a longer charge life, and a sleeker case
- >4000 Cycles at 80% depth of discharge
- Series and/or Parallel operation
- Automatic cell balancing system
- IP56 Water and Dust resistant BCI Group U1 case
- Temperature monitoring
- Exceptional voltage stability
- Rugged mechanical design
- Maintenance free
- No hydrogen generation or gas
- <70% the weight of similarly sized SLA batteries
- Stock available for quick delivery in US or worldwide
- Save weight and space.
Increase your boat or vehicle's top speed.
Enjoy rapid charging and longer run time between charges.
Enjoy peace of mind knowing that you have the safest and most dependable option on the market, built in the USA.
- 10 year warranty.
*DO NOT TORQUE POST MORE THAN 5LB(FT)/60LB(IN)*
Nominal Capacity @ 1C
14.45V - 14.60V
Charge Current: Recommended
Discharge Voltage Minimum
Discharge Current Max (Constant)
BCI Group Number
M8 x 1.25
Dimensions L x W x H (w/Terminals)
7.75" x 6.5" x 6.75"
Charge: -10°C to 45°C
Discharge: -20°C to 60°C
-40°C to 50°C
5% to 95%
Water/Dust Resistance Rating (IP)
Ingress Protection: Solids/Dust
5 Rating: Protected against harmful deposits of dust
Ingress Protection: Water/Moisture
6 Rating: Protected against strong jets of water
UL1642, FFC Class B
UN 3480, Class 9