
LBP 12V 20Ah High Performance Lithium Battery
*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.
*This battery has cranking ability.
The Lithium Battery Power 12V 20Ah lithium battery is a deep cycle battery built on patented Lithium Iron Phosphate (LiFePO₄) HP chemistry. The LBP12V20Ah features a built-in automatic battery management system (BMS) that keeps the lithium battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. Designed as a "drop-in replacement," this is a plug-and-play option for any application that currently uses a lead acid, gel, or AGM style battery.
Features
- Excellent replacement for a YTX20L motorcycle battery
- >4000 Cycles at 80% depth of discharge
- Series and/or Parallel operation
- Automatic cell balancing system
- IP56 Water and Dust resistant YTX20 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
Benefits of Lithium Battery Power
- Save weight and space.
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Increase your boat or vehicle's top speed.
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Enjoy rapid charging and longer run time between charges.
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Replace your batteries less frequently.
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Enjoy peace of mind knowing that you have the safest and most dependable option on the market.
- 10 year warranty.
*DO NOT TORQUE POST MORE THAN 5LB(FT)/60LB(IN)*
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Standard Specs |
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Nominal Voltage |
12.8V |
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Nominal Capacity @ 1C |
20Ah |
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Charge Voltage |
14.45V - 14.60V |
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Charge Current: Recommended |
< 20A |
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Discharge Voltage Minimum |
10V |
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Discharge Current Max (Constant) |
500A |
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Pulse Current |
900A |
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Weight |
6lb/2.7kg |
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BCI Group Number |
Group 20 |
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Terminals (TPI) |
M8 x 1.25 |
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Advanced Specs |
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Operating Temperature |
Charge: -10°C to 45°C Discharge: -20°C to 60°C |
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Storage Temperature |
-40°C to 50°C |
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Optimal Humidity |
5% to 95% |
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Water/Dust Resistance Rating (IP) |
IP 56 |
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Ingress Protection: Solids/Dust |
5 Rating: Protected against harmful deposits of dust |
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Ingress Protection: Water/Moisture |
6 Rating: Protected against strong jets of water |
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Certifications |
UL1642, FFC Class B |
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Shipping Classification |
UN 3480, Class 9 |

10-year warrantyWe stand behind every battery we build.
Built-in BMSProtection from overcharge, heat and shorts.
Bluetooth monitoringCharge, voltage and health on your phone.
Clearwater, FL support(727) 223-9831 · real battery experts
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