High quality 18650 lithium battery
Input: DC 5V-1.2A
Output: DC 5V-1.2A
Capacity: 3300mAh
Conversion rate: 60-65%
Rated apacity: 2000mAh
Working temperature: 0c-45c
Stock/ transport temperature: -20c -+ 50c
Cycle life more than 500 times
Intelligent IC can effectively avoid short circuit