2S 7.4V 8A Li-ion Lithium Battery Charger Protection 18650 Power Supply Balance Module BMS PCM Protection PCB Board

Description

Charging voltage:8.4V-9VOvercharge voltage range:4.28V±0.05VOver discharge voltage range:2.9V±0.05VUpper limit working current:8AUpper limit instantaneous current:16A Working temperature:-40-+50℃Storage conditions:-40-+80℃Static electricity:less than 10 uaUseful life:more than 30000 hoursOvercharge protection,over discharge protection,short circuit protection,over current protectionSize:4.1x0.8cm/1.57x0.31inchNote:Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid.Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you!Package Includes: 1x Protection Board