مدار محافظ و کنترل شارژ باتری لیتیومی تک سل 3 آمپر

3.7V lithium battery protection board 18650 suitable polymer pads may be more spot welds and 3A Overcurrent

description:

Overcharge, over discharge, over current, short circuit protection, used in various capacities in various shapes 3.7V lithium batteries.

Technical Parameters:

Overcharge detection voltage: 4.25 ± 0.05V

Overcharge release voltage: 4.23 ± 0.05V

Over discharge detection voltage: 2.54 ± 0.1V

Overcurrent detection current: 1-3A

The main function:

  Overcharge protection, over-discharge protection, short circuit protection, overcurrent protection.

Wiring instructions:

B + connected to battery positive.

B- take battery -