* Output: 5V/3A, provide output 5V/3A continuously and stably
* Support Type-C PD fast charge protocol; Support Huawei FCP, Samsung AFC, MTK PE+1.1/2.0 input fast charge protocol; You can apply for more power from the adapter to reduce charging time.
* LED1-LED4 indicate the remaining battery capacity;
* LED5 indicates the current power supply and charging status; when U100 is outputting, the LED5 is always on, and will flash quickly if it is charging; when U100 is not outputting, LED5 will flash slowly if it is charging, otherwise LED5 will be off;
* '''No extra programmable function'''
==Packing List==
* 1 x UPS HAT Board U100
* 1 x 2006 Cooling Fan
==FAQ==
Q1. Why the battery stop charging after about 40hrs?
* Please try to remove the battery and reinstall it.