Product parameters:
Battery type: lithium ion polymer
Cycle life: 500 times
Charging indicator: Yes
LED lighting: no
Charging indicator: Yes
Power to show: Flash count (such as flash 4 times for 75-100% - Flash 1 times for 0-25%)
Input: 5V/1A DC
Output: 5V/1A DC
Foot: 116*67*9mm
Weight: 97G (without package)
Charging time: about 4-5 hours
Protection function: over current protection / short circuit protection / battery protection / load detection
Product material: ABS
Applicable scope: more than 98% mobile phones, iPad, camera, etc.

Internal Resistance Test