TP4056 Type-C USB 5V 1A 18650 Lithium Battery Charger Module Charging Board with Dual Protection Functions
Specification:
Input interface: Type-c USB
The board size: about 2.6 * 1.7 CM
Charge cut-off voltage: 4.2 V + / - 1%
Maximum charging current output: 1000 ma
Battery: over-current protection current 3 A
Battery overcharge lifting voltage: 2.5 V
The input voltage: 4.35-6V (recommended voltage 5V)
Light state: no load the light not bright, red light for recharging, is full of green light.