18650 Charger Protection Board Module

18650(7.4v/8.4V )Charger Protection Board  for li-ion lipo battery cell pack

Features

1) High accuracy voltage detection circuit;
2) Terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2,or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) Low standby current consumption.

Parameter

• Over charge voltage:4.25-4.35v±0.05v
• Over dishcarge voltage: 2.3-3.0v±0.05v
• Max continuous current:3A
• Max peak current:5A
• Working temperature:-40℃~+50℃
• Storage Temperature:-40℃~+80℃
• Small current:less than 3uA
• Life cycle :more than 50000hours
• Resistance:Less than 45mΩ
• Short cut protection :Protectable,charge can repair