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https://hackaday.io/project/164733-pisugar-battery-for-raspberry-pi-zero
https://github.com/PiSugar/PiSugar/wiki
In the last few months, we have been working on projects base on Pi zero. It always comes to my mind that why we choose this tiny thing, to build a new portable product.
We believe perfect size will completely change the way we think. We also believe in delicacy and better experience, which are essential for electronic circuit board.
After trying a number of power supply solutions, we found that none of them is elegent enough. So we decide make it by ourselves.
We call it PiSugar PowerPack — a power module specially designed for raspberry pi zero/pi zero w.
Visit PiSugar wiki page for more detail: https://github.com/PiSugar/PiSugar/wiki
The sizes of circuit board and bettery perfectly match raspberry pi zero. You can easy put your prototypes in small cases.
Install in one minute. No need for welding. Friendly for beginners.
Charge via micro USB port. Also you can charge when it is running a raspberry pi zero.
One tap to turn on, dual taps to turn it off. No need to detach.
With iron sheets inside, you can place your pi zero anywhere with magnet.
| PiSugar PowerPack M | PiSugar PowerPack L | PiSugar2 PowerPack L | |
|---|---|---|---|
| Output Current | 1.2A | 2.4A | 2.4A |
| Output Voltage | 5V | 5V | 5V |
| Battery Capacity | 900mAh | 1200mAh | 1200mAh |
| Battery Life | 3 ~ 4 Hour | 5 ~ 6 Hour | 5 ~ 6 Hour |
| USB Charging Port | microUSB | microUSB | microUSB |
| Size (board) | 65x30x1.5 mm | 65x30x1.5 mm | 65x30x1.5 mm |
| Size (battery) | 65x30x4 mm | 52x27x10 mm | 52x27x10 mm |
| Weight | 39.5g | 44.5g | 50g |
| UPS | - | - | support |
| RTC | - | - | support |
| I2C | - | - | 0x75(BAT) 0x32(RTC) |
| Programable Button | - | - | support |
Link to PiSugar Case: https://github.com/PiSugar/PiSugar/tree/master/model
Link to PiSugar2 Case (Beta): https://github.com/PiSugar/PiSugar/tree/master/model2
Link to PHAT Caps: https://github.com/PiSugar/pisugar-case-pihat-cap
