Specification
âĸ Battery Type: LiFePO4 (3.2V cells)
âĸ Series Configuration: 4S (12V System)
âĸ Continuous Discharge Current: 40A
âĸ Peak Start Current: Up to 500A (Short Burst)
âĸ BMS Model: YHZX-QD655-500A
âĸ Charge / Discharge Port: Common Port (P-)
âĸ Protection Functions: Overcharge, Over-discharge, Overcurrent, Short Circuit
âĸ Balance Support: External / Optional Active Balancer Compatible
âĸ Application Voltage: 12V LiFePO4 Battery Packs
âĸ Use Case: Engine Self-Start High Current Demand
Description
The 4S 500A Bike Self-Start BMS is specially designed for 12V LiFePO4 motorcycle batteries that require extremely high cranking current during engine start. It supports up to 500A peak current for short durations, ensuring reliable and instant self-start performance. With stable MOSFET design and essential safety protections, this BMS protects the battery from overcharge, deep discharge, and short-circuit conditions while maintaining compact size for bike battery packs. Ideal for performance and daily-use motorcycles.
Application
âĸ Motorcycle LiFePO4 Self-Start Battery Packs
âĸ 12V Bike Lithium Conversion Batteries
âĸ High Cranking Current Engine Start Systems
âĸ Custom LiFePO4 Bike Battery Builds
âĸ Small Engine and Power Sports Applications
