3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value

3.7V Lithium Battery Protection Board for Polymer 18650 Bonding Pad (can Spot/Weld) 3A Overcurrent Value. The BMS is used for li-ion battery without balancing function

Features

• High-accuracy voltage detection circuit;
• The terminal of the charger uses high voltage device;
• Built-in three-stage over-current detection circuit (over-current 1, over-current 2, load short circuit);
• MOS transistor can control the battery charge and discharge;

Specification

• Over charge voltage: 4.25±0.05V
• Overcharge release voltage:4.23±0.05V
• Over-discharge voltage:2.54±0.1V
• Maximal continuous charging current: 2A
• Maximal continuous Discharging current: 2A
• Over-current protection: 3A
• Size: L40*W4*T3mm
• Weight: 1g