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Lifepo4 Battery
Bike/Car Self-Start LiFePO4 Battery
Buck/Boost
Amplifier
Tools
Spot Welding
BMS
Humidifier
PowerBank
Fan
Charger
Battery
Motor & Propeller
Soldering KIT
Connector




Specification
âĸ Battery Type: LiFePO4 Lithium Iron Phosphate (LFP)
âĸ Battery Configuration: 4S 12.8V LiFePO4 Battery Pack
âĸ Continuous Working Current: 100A / 150A Supported
âĸ Over Charge Protection Voltage: 3.65V Âą0.05V Per Cell
âĸ Over Discharge Protection Voltage: 2.30V Âą0.10V Per Cell
âĸ Active Balancing Function: High Speed Active Balancer
âĸ Balance Current Capacity: Maximum 3A Active Balance
âĸ Over Current Protection: 2.5â3.5 Times Rated Current
âĸ Charging Current Support: Up to 100A / 150A
âĸ Board Size: 150mm à 75mm à 8mm Aluminum Heatsink Design
Description
This HBJ 4S 12V LiFePO4 BMS is designed for high-current lithium iron phosphate battery packs requiring fast and efficient cell balancing. With a powerful 3A active balancing system, it quickly equalizes cell voltage to extend battery life and improve overall performance. The aluminum heatsink structure ensures excellent heat dissipation, while built-in protections safeguard the battery from overcharge, over-discharge, overcurrent, and short circuit conditions.
Application
âĸ 12V LiFePO4 battery pack protection
âĸ Start-stop automotive lithium battery systems
âĸ Solar energy storage battery packs
âĸ Electric bike, inverter, and power backup systems
âĸ DIY high current LiFePO4 battery projects
Specification
âĸ Battery Type: LiFePO4 Lithium Iron Phosphate (LFP)
âĸ Battery Configuration: 4S 12.8V LiFePO4 Battery Pack
âĸ Continuous Working Current: 100A / 150A Supported
âĸ Over Charge Protection Voltage: 3.65V Âą0.05V Per Cell
âĸ Over Discharge Protection Voltage: 2.30V Âą0.10V Per Cell
âĸ Active Balancing Function: High Speed Active Balancer
âĸ Balance Current Capacity: Maximum 3A Active Balance
âĸ Over Current Protection: 2.5â3.5 Times Rated Current
âĸ Charging Current Support: Up to 100A / 150A
âĸ Board Size: 150mm à 75mm à 8mm Aluminum Heatsink Design
Description
This HBJ 4S 12V LiFePO4 BMS is designed for high-current lithium iron phosphate battery packs requiring fast and efficient cell balancing. With a powerful 3A active balancing system, it quickly equalizes cell voltage to extend battery life and improve overall performance. The aluminum heatsink structure ensures excellent heat dissipation, while built-in protections safeguard the battery from overcharge, over-discharge, overcurrent, and short circuit conditions.
Application
âĸ 12V LiFePO4 battery pack protection
âĸ Start-stop automotive lithium battery systems
âĸ Solar energy storage battery packs
âĸ Electric bike, inverter, and power backup systems
âĸ DIY high current LiFePO4 battery projects
All products
Lifepo4 Battery
Bike/Car Self-Start LiFePO4 Battery
Buck/Boost
Amplifier
Tools
Spot Welding
BMS
Humidifier
PowerBank
Fan
Charger
Battery
Motor & Propeller
Soldering KIT
Connector




Specification
âĸ Battery Type: LiFePO4 Lithium Iron Phosphate (LFP)
âĸ Battery Configuration: 4S 12.8V LiFePO4 Battery Pack
âĸ Continuous Working Current: 100A / 150A Supported
âĸ Over Charge Protection Voltage: 3.65V Âą0.05V Per Cell
âĸ Over Discharge Protection Voltage: 2.30V Âą0.10V Per Cell
âĸ Active Balancing Function: High Speed Active Balancer
âĸ Balance Current Capacity: Maximum 3A Active Balance
âĸ Over Current Protection: 2.5â3.5 Times Rated Current
âĸ Charging Current Support: Up to 100A / 150A
âĸ Board Size: 150mm à 75mm à 8mm Aluminum Heatsink Design
Description
This HBJ 4S 12V LiFePO4 BMS is designed for high-current lithium iron phosphate battery packs requiring fast and efficient cell balancing. With a powerful 3A active balancing system, it quickly equalizes cell voltage to extend battery life and improve overall performance. The aluminum heatsink structure ensures excellent heat dissipation, while built-in protections safeguard the battery from overcharge, over-discharge, overcurrent, and short circuit conditions.
Application
âĸ 12V LiFePO4 battery pack protection
âĸ Start-stop automotive lithium battery systems
âĸ Solar energy storage battery packs
âĸ Electric bike, inverter, and power backup systems
âĸ DIY high current LiFePO4 battery projects
Specification
âĸ Battery Type: LiFePO4 Lithium Iron Phosphate (LFP)
âĸ Battery Configuration: 4S 12.8V LiFePO4 Battery Pack
âĸ Continuous Working Current: 100A / 150A Supported
âĸ Over Charge Protection Voltage: 3.65V Âą0.05V Per Cell
âĸ Over Discharge Protection Voltage: 2.30V Âą0.10V Per Cell
âĸ Active Balancing Function: High Speed Active Balancer
âĸ Balance Current Capacity: Maximum 3A Active Balance
âĸ Over Current Protection: 2.5â3.5 Times Rated Current
âĸ Charging Current Support: Up to 100A / 150A
âĸ Board Size: 150mm à 75mm à 8mm Aluminum Heatsink Design
Description
This HBJ 4S 12V LiFePO4 BMS is designed for high-current lithium iron phosphate battery packs requiring fast and efficient cell balancing. With a powerful 3A active balancing system, it quickly equalizes cell voltage to extend battery life and improve overall performance. The aluminum heatsink structure ensures excellent heat dissipation, while built-in protections safeguard the battery from overcharge, over-discharge, overcurrent, and short circuit conditions.
Application
âĸ 12V LiFePO4 battery pack protection
âĸ Start-stop automotive lithium battery systems
âĸ Solar energy storage battery packs
âĸ Electric bike, inverter, and power backup systems
âĸ DIY high current LiFePO4 battery projects