PiJuice HAT – A Portable Power Platform For Every Raspberry Pi
Brand: Pi Supply

As one of the smallest systems around there are so many amazing things you could do with the Raspberry Pi if it was self-powered and portable. Introducing PiJuice! A fully uninterruptable power supply that will always keep your Raspberry Pi powered. Our revolutionary PiAnywhere technology – contained in every PiJuice HAT – is the best way to take your Pi off the grid!
The real time clock (RTC) on board will let your Pi know what time it is even with no power input or internet connection. Alongside this is an integrated microcontroller (MCU) chip which will manage soft shut down functionality and a true low power deep sleep state and intelligent startup.
PiJuice HAT box contains
1 x PiJuice HAT
1 x Battery and battery surround
1 x PiJuice guide
4 x Mounting posts attached to PiJuice
8 x Mounting screws (4 are already assembled to the board)
1 x Pogo pin
3 x Stickers

Onboard 1820 mAh “off the shelf” Lipo / LiIon battery for ~4 to 6 hours in constant use! (with support for larger Lipo Battery of 5000 or 10,000 mAH+ to last up to 24 hrs +)
A Full Uninterrupted / Uninterruptable Power Supply solution.
Designed for the Raspberry Pi A+, B+, 2B and 3B but also compatible with Raspberry Pi Zero v1.3 and Wireless.
Integrated Real Time Clock
Onboard intelligent on/off switch