1S 3.7V 3A BMS for 18650 Lithium-Ion Battery

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