Specifications:

Number of batteries: One: 7566121/7566123/7566125 polymer batteries

Full time: Input: DC5V 2.0A MAX
Output: USB1: DC5V 2.1A USB2: DC5V 1.5A

Efficiency values: USB1 is 85%, USB1 is 82%

Capacity: 8000 mAh

Length: 160 mm
Width: 73 mm
High: 10 mm
Weight: 157 grams

Use of the environment: indoor
Operating temperature:
Charging: 0 ℃ ~ 45 ℃
Discharge: -10 ℃ ~ 60 ℃
Storage temperature: -20 to 60 degrees Celsius
Strong compatibility
Using IR-CHARGE technology, support for Apple's major brands of mobile phone and tablet charging, compatible with USB DC-5V input of other digital products charging.
Safe and reliable
1, multiple protection system, away from overcharge, over discharge, over voltage, over current, short circuit, over power and other threats.
2, cooling energy-saving technology, effective protection of cell safety.
3, passed the FCC, CE, UN38.3, QI and many other certification authority.
4. PCBA wireless program
5. logo. Color can be customized