Weight: 10g
Size: 2.76in x 1.0 in x 0.5in
Input voltage: 5V DC
Support battery type: 1S 3.7v lithium battery
Charging accuracy: 0.02v
Operating mode: fast charging mode
Charging voltage: 4.2V maximum for a single cell
Charging current: 1A-2A optional
Maximum output power: 7.5W
Charging terminal interface: PH20 plug
