USPRO18650 Lithium Battery Charging Board Charge and Protection Dual Functions
"Specifications:
Color: Blue + blackï¼›Material:FR4
Input Voltage:- 5V
Full Charge Voltage: 4.2V +/- 1%
Maximum Charging Current: 1000mA
Battery Discharge Voltage protection: 2.5V
Over-Current Protection: 3A
Weight:7.30g
Packaging Dimensions: 146.0 x 100.0x 30.0mm