Features:
The battery power smart display, Built-in vibrating switch control circuit. No buttons, only shake it to show the power.
Multiple protection functions:
Charging USB short circuit protection
Secondary short circuit protection
USB overvoltage protection
Mainboard limited temperature protection
Battery temperature protection
Overcharging for short circuit protection
Hand shake it can display the power
Specification:
Input:5V 2A
Output:5V 2.1A
Mainboard conversion rate:92%
Battery conversion rate:80%
Function:Multiple protection circuit, fast charge
Size:42mm*21*1mm
Package included:
1*Mobile Power Supply Board
