This is a 1S 3A Lithium-Ion BMS Module. This is a single-cell Lithium Ion or Lithium Polymer battery charge and discharge protection module. It provides overcharge, over-discharge and overcurrent protection. The charging voltage must be 4.2V. The module is compact and can be fixed directly with the battery.
Pinout
- B+: Battery Positive
- B-: Battery Negative
- P+: Charge / Discharge Positive
- P-: Charge / Discharge Negative
Specification
| Charging Voltage | 4.2V |
| Over-Charge Voltage | 4.25-4.35V |
| Over-Discharge Voltage | 2.3V - 3.0V |
| Max. Charging Current | 1.5A to 2A |
| Discharge Current | 3A |
| Country of Origin | China |
