Protection Function:
1. Input Overcurrent Protection
2. Output Current Protection
3. Short Current Protection

Application:
Suitable for lithium batteries (lithium ion batteries, lithium polymer batteries), battery pack rated voltage is 7.4-8.4Vcapacity range
  is 1100-5500 mAh. For example, 18650 18490 14650 14514430 and other batteries.

Specifications:
Input voltage: AC100-240V//50/60Hz
Output voltage:DC 4.2V 8.4V 12.6V 16.8V 21V 25.2V 29.4V 1A 2A 3A

Output current: 1A/2A/3A
Plug: EU, US
Cable length: about 0.9 meters/2.95ft
DC plug: 5.5x2.1mm
Polarity: positive inside and negative outside
DC Cable: red positive pole, black negative pole
Weight: about 80 g
When charging, the red light is on, the green light is on when full charging, and the charging stops automatically.

Package Included: