Sạc pin lithium 3v7 cho MICRO D1 MINI ESP8266 ( 2C6.4 )

Sạc pin lithium 3v7 cho MICRO D1 MINI ESP8266 ( 2C6.4 )

esp32 d1 mini 

Specification

Charging Voltage: 10V MAX 5V Recommended
Charging Current: 1A
Lithium Battery Voltage: 3.3-4.2V
Boost Power Supply: 5V (Max 1A)

Ports:

XH2-2.54mm (Port 1): Connect to lithium battery (3.3-4.2V)
Micro USB: Charging Port (5V)
Green LED: Illuminates when charging is complete
Red LED: Illuminates when charging is in progress
J1: Sets the maximum charging current: 0.5A or 1A