Parameter:
1, Input interface: Micro USB
2, Input voltage: DC5V + 0.3V
3, charging current; 1000-1300mah (less than 1.5A)
4, charging mode: first constant current and constant voltage
5, Output 1 USB master seats (1/1.8A adaptive)
6, output voltage is 5V + 0.3V
7, output USB rated current is 1.8A
8, discharge efficiency: >85%
B+, connect to Battery+
B-, connect to Battery-
With over discharging(about 3.2V) / over charging(about 4.2V)/ over current protection,
suitable for lithium li-ion 18650 battery DIY
Power bank, phone charger.
Notes: the battery polarity should connect correctly, or will burn the board.
Package Included:
1pcs x Charger Board