Electric Bicycle Battery Pack BMS for 7S-cells(20A) BMS-E-7S-BOX

Design for 7S li-ion battery pack to protect the battery from over-charge, over-discharge, short circuit, over temperature, low temperature

Electric bicycle battery pack BMS for 7S-cells (20A)
BMS with case;
Input Charging Voltage: 29.4 ±1% V
Input Charging Current: 3 ~5 A
Output Discharging Voltage :17.5 ~29.4 V
Output Discharging Current: 16~ 20 A
Continuous Output Discharging Current :≤16 A
Over-Charge Voltage Protection (OVP): 4.250 ± 0.25V
Over-Charge Voltage Protection Release (OVPR): 4.100 ±0.050 V
Over-Discharge Voltage Protection (UVP) 2.50 ±0.10 V
Over-Discharge Voltage Protection Release (UVPR) 3.00 ±0.10 V
Over-Current Charge Protection (OCCP) : 10 ±2.5 A
Over-Current Discharge Protection 0 Release: 32 S
Over-Current Discharge Protection (OCDP) : 40 A
Cell balance:
Bleed Start Point: 3700 mV
Bleed Accuracy :20 mV
Bleed Current :50~ 60 mA
Balance Mode: Charge