Product description
Input interface: Type-c USB
The board size: about 16*12*4. 4mm
Charge cut-off voltage: 4.5 V + / - 1%
Battery overcharge lifting voltage: 4.20 V
Battery discharge termination voltage: 2.9 V
Battery: over-current protection current 3 A
Maximum charging current output: 1200 ma
The battery discharge protection voltage: 2.9 V
The battery overcharge protection voltage: 4.28 V
The input voltage: 4.5-5.5V (recommended voltage 5V)
Package Included:
5 pcs Type-c USB 5V 1A 18650 Lithium Battery Charging and discharging integrated Module
