Micro USB Li-Ion Li-Poly Battery Charge Module (TP4056 - 1A)

Method: linear charge 1%
Charging current: 1A Adjustable (Through RPROG)
Charge Accuracy: 1.5%
Input voltage: 4.5V-5.5V
Full charge voltage: 4.2V
LED indicator: Red is charging,and GREEN is full charged
Charging input interface: Mini USB or also On-Board
Working temperature: -10℃ to +85℃
Polarity Reversal: NOT ALLOWED