Lithium Ion Car Start Battery 12.8V 512Wh 40Ah
This is a lithium ion car start battery with 12.8V, 512Wh, and 40Ah. It provides reliable power for starting car engines.



Technical Specifications
Product Overview
High-Performance Automotive Lithium Battery
This advanced 12.8V 512Wh lithium iron phosphate (LiFePO4) battery is engineered as a direct, drop-in replacement for traditional lead-acid starting, lighting, and ignition (SLI) batteries. It offers significant advantages including a 50% weight reduction and improved fuel efficiency due to higher voltage output and rapid recharge capabilities. Designed for reliability and longevity, it features integrated Bluetooth connectivity for real-time monitoring of state of charge, voltage, and temperature via mobile application.
Performance Metrics
Key Performance Indicators
Physical Specifications
- Physical Dimensions
- 242 x 175 x 190 mm
- Weight
- 9 kg
Electrical Specifications
- Charging Current
- STD: 20A, Max: 100A
- Voltage Limit
- 14.4 V
Compatibility
- Standard Group Sizes
- IEC LN2BCI 35BCI 85BCI 75BCI 86BCI 47BCI 78
Key Features
Core Benefits
- LiFePO4 stable pouch cell technology
- Bluetooth intelligent monitoring and push alerts
- 10% fuel saving efficiency
- Rapid recharge performance
- Lead-free, eco-friendly design



