Package Included

- 1 x 5S 15A Li-ion Lithium Battery BMS 18650 Charger Protection Board 18V 21V

Description:

- 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 power consumption: 3uA
- Single section overcharge 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
- The normal working state of B- to P- resistance: 5mΩ
- Continuous 15A current maximum temperature rise: 25 degree Celsius

Please be sure to read the following precautions

- https://bit.ly/Precausions-BMS

Attention:

Do not mix the good battery and poor battery to use.
Please, buyers, know the professional knowledge of this module before buying