5S 18.5V 21V 15A BMS Li-ion Battery Charger Protection Board
- Size: approx. 60*23mm
- Charging voltage: 21 V
- Charge MOS pressure value: 35 V
- Discharge MOS pressure value: 35 V
- Charging current: 56 A
- Continuous discharge current: 15 A
- Over current protection: 50/55/60 A
- Over current protection delay: 20/25/30mS
- Single section since the power consumption: 30uA
- Single section between the power consumption: 3uA
- Single section over charge detection voltage: 4.18- /4.22V
- Over charge recovery voltage 4.05- 4.15 V
- Over charge detection delay: 0.5/1.0/2.0S
- Single section over discharge detection voltage: 2.75-2.85 V
- Over discharge recovery voltage: 2.90-3.20 V
- Over discharge detection delay: 0.5-2.0S
- Short / over / over current protection recovery short circuit / over discharge / over current protection after removal of load auto
- recovery Short circuit protection delay 200/500/600uS
- The normal working state of B- to P- resistance: 5mΩ
- Continuous 15A current maximum temperature rise: 25 °
- Working environment (humidity) relative humidity: ≥98% (long-term stability under humidity)
- Working environment (temperature) -30 ~ 80°(in the lower temperature range for long-term stability)
Please Note:
Please allow 1-5mm errors due to manual measurement
Item color displayed in photos may be showing slightly different on
your computer monitor since monitors are not calibrated same