Module Features and parameters:
MICRO USB input with a female, can be directly input to do with mobile phone charger lithium battery ,
And still retains the input voltage wiring joints , can be very handy DIY
Input voltage : 5V
Charging cut-off voltage : 4.2V ± 1%
Maximum charge current : 1000mA
Battery over-discharge protection voltage : 2.5V
Battery overcurrent protection current: 3A
Board size : 2.6 * 1.7CM
Weight: 0.11 oz (3 g)
