5PCS 3.7V 4A Lithium Battery Charging Protection Board Module 2MOS BMS 18650 Battery Overcurrent Short Circuit Protection Board

Quantity : 5 High-concerned chemical : None Package : SOP is_d : Yes Supply Voltage : 3.7V Type : Module Brand Name : Ziqqucu Operating Temperature : -20℃ ~ +85℃ Origin : Mainland China Condition : New Product name : 3.7V lithium battery charging protection module Upper limit working current : 4A Maximum instantaneous current : 5A Overcharge detection voltage : 4.25 ± 0.05V Overcharge release voltage : 4.23 ± 0.05V Overdischarge detection voltage : 2.54 ± 0.1V Overcurrent detection current : 1-3A Static current : less than 30uA Charging voltage : DC 4.2V