1. With power indicator function
2. Light and portable, easy to use
3. Input parameters: 5V 0.5A-2A
4. Output parameters: 3.7V
5. Charging current: 350mA
7. Discharge current: 250mA
8. Line length: 60cm
9. Scope of application: charging of 3.7V lithium batteries for aircraft model, car model, ship model, etc.
10. Charging time: 2.5h
11. Output Connector: air to air
12. Dimensions: 48x17x9mm