High quality 18650 lithium batteries, Charge and discharge over 700 times which is 2 times more than ordinary battery. Intelligent current control: when phone power is low, the current will be adjusted to large.
when phone power is sufficient , the current will be adjusted to small, Big capacity ,2.1A fast charging ,easy and safe.
Selected material ,colorful case, ABS heat-resistant fire prevention materials. Super compatible with the market 99.9 percent of smartphones, tablets, i-Phone, MP3 / 4, PSP, GPS and other digital devices.
Multiple protection to ensure safe working, Effectively prevent overcharge, over discharge, over voltage, over current, over power, overheating, short-circuit etc.
- Batteries Type: Quality lithium battery
- Capacity batteries: 13000MAH/3.7V
- Operating temperature: 5 � C-45 � C
- Material: ABS heat-resistant fire prevention materials
- Switch mode: Button
- Input: DC5V-1A
- Output1: DC5V / 1A
- Output2: DC5V / 2.1A
- Conversion efficiency: 91%
- Charge and discharge cycle:> 700
- Intelligent LCD power indicator: Yes
- Lighting: Yes