Li-ion Lipo 5V 1A 2A TP4056 Micro USB Protection Board 3.7V Lithium Battery Charger Module

Label:Yes Charging mode: linear charging Weight: 2.3g Peripheral dimensions: 27 * 17.5 * 3.9mm Operating temperature: -10 to +85 Charging cut-off voltage: 4.2V ± 1% Full charge voltage: 4.2V (4.1-4.2) Charging accuracy: 1.5% Charge current: 1A Input interface: MICRO USB Battery overcurrent protection current: 3A Charge indication: red light charge blue (green) lamp full charge Module name: 3.7V4.2V lithium battery charging board Package:3*Protection Board Charge Module The maximum output currentOUT+,OUT- 2.3A Can reverse: can not reverse Battery over-discharge protection voltage: 2.5V Input voltage: 4.5V-5.5V The module uses a very mature charge chip 4056, the external circuit is simple, good protection, high charging accuracy.

This module is mechanical automated processing, all-chip parts manufacturing, each module will be tested before shipment, high reliability.

The module current can be adjusted, as long as the change in the circuit board fixed resistance R3, you can change the output caused 100mA-1000mA, very convenient.