• 1S 3.7V 3A li-ion BMS PCM battery protection board pcm for 18650 lithium ion li battery

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, load short circuit);

4) MOS transistor can control the battery charge and discharge;

Parameter:

• Over charge voltage: 4.25±0.05V
• Over charge 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: 10g