Uninterruptible Power Supply UPS HAT For Raspberry Pi

Features

Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards

I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real-time

Multi battery protection circuits: overcharge/discharge protection, over current protection, short circuit protection, and reverse protection, along with the equalizing charge feature, more safe and stable

Onboard 5V regulator, up to 2.5A continuous output current

5V USB output, convenient for powering other boards

Batteries warning indicators, easy to check if the battery is connected correctly 

Uninterruptible Power Supply for Raspberry Pi

Power your Pi seamlessly from power connection OR the backup batteries

Uninterruptible Power

It is able to charge the batteries and provide power output at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble

Designed for Raspberry Pi series

Standard Raspberry Pi 40PIN GPIO header, customized for Raspberry Pi series boards

Real time monitoring

Monitoring the batteries voltage, current, power, and remaining capacity

When the voltage dips too low, it is possible to save files properly and then shutdown the system by software, to avoid any data loss

Safe and stable circuit design

Protection circuits for over charge/discharge, over current, short circuit, and reverse
along with the equalizing charge feature, more safe and stable

5V USB Output as well

Convenient for powering other boards

Battery warning indicators

Easy to check if the battery is connected correctly

Pinout definition

Outline dimensions

Specifications

Output voltage：5V

Charger：8.4V 2A

Control bus：I2C

Battery supported：18650 Li battery (NOT included)

Dimensions：56mm × 85mm

Mounting hole：3.0mm

Package List

UPS HAT x1

OPTIONS 8.4V battery charger x1

2×20PIN female header x1

RPi screws pack (2pcs) x1

Wiki & External links

Wiki

Demo code

Schematic