Specification:

• Lithium Battery Charger

• Charging Current : 1A

• Input Voltage : DC4.5V ~ DC5.5V

• Indicator : Red: charging

• : Green: fully charged

• Working Temperature : -10°C to +55°C

• Fully charged voltage : 4.2V

• Input Interface : Micro USB

• Dimension : 25mm x 19mm x 6mm

*** NOTE: NO reverse polarity protection circuit ***

Application