Product description
Adopt top quality IC and electronic parts.
BMS owning waterproof patent, no worry in rainy days.
Extending battery life-span, improve performance.
Parameters:
BMS protect battery charge current: 66A.
BMS protect battery discharge current: 300A.
BMS protect battery charge voltage: 3.75V.
BMS protect battery discharge voltage: 2.2V.
Continuous charging current: 50A.
Continuous discharging current: 100A.
Balance voltage: 3.7V.
4S 20A Li-ion Lithium Battery Charger Protection Board 18650 BMS 14.8V Balance 






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