- Description
Details
Power your Pi Zero seamlessly from power connection OR the backup batteries
Supports Recharging and regulated 5V output at the same time, I2C monitoring
SAFETY CAUTIONS
- Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.
- Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.
- Do not mix use old batteries with new ones, avoid using batteries of different brands.
- When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.
- Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.
- Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.
The UPS HAT (C) is an uninterruptible power supply module specialized for Raspberry Pi Zero series. It incorporates Li-po battery switching charger with path management, voltage boost chip, and voltage/current monitor which allows monitoring the battery operating status via I2C bus.
- Onboard spring pogo pins for connecting with Raspberry Pi Zero series boards
- Li-po battery recharge chip, with dynamic path management, more stable power supply
- Voltage boost chip, providing regulated 5V power output
- I2C bus communication, monitoring the battery voltage, current, power, and remaining capacity in real time
- Multi battery protection circuits: over charge/discharge protection, over current protection, and short circuit protection, more safe and stable
- Recharging indicator for monitoring the battery operating status
- Comes with development resources and manual
| Output voltage | 5V | Charger | 5V |
|---|---|---|---|
| Control bus | I2C | Battery | 803040 Li-po battery 1000mAh 3.7V |
| Mounting hole size | 3.0mm | Dimensions | 65 × 30mm |
It is able to recharge the battery and provide power output at the same time from external power supply
Automatically switch over to battery output if external power supply is unavailable, keeps the system running without any trouble
Supports Raspberry Pi Zero series (pinheader should be soldered),
allows attaching other HATs on the top
monitoring the battery voltage, current, power, and remaining capacity via I2C
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
- ETA6003: recharge manager
- TPS61088: voltage boost chip
- INA219: voltage/current monitor
- S8261: Li-po battery protection chip
- FS8205: Li-po battery protection MOS
- Pogo pins: for connecting with Raspberry Pi Zero
- USB recharge port: 5V charger input
- Battery header: for connecting 803040 Li-po battery
- Power indicator
- Recharging indicator
* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.
| Model | Device Support | Battery Support | feature |
|---|---|---|---|
 Pico-UPS-A |
Raspberry Pi Pico | 14500 Li-ion battery (NOT included) | Provides power supply via pin header |
 Pico-UPS-B |
600mAh 3.7V Li-po battery | Provides power supply via pin header | |
 UPS HAT (C) |
Raspberry Pi Zero | 803040 Li-po battery 1000mAh 3.7V | Provides power supply via Pogo pins |
 Li-ion Battery HAT |
14500 Li-ion battery (NOT included) | UPS not supported | |
 UPS HAT (B) |
Raspberry Pi 5/4B/3B+ | 18650 Li battery × 2 (NOT included), up to 5A output current, with 8.4V battery charger | Provides power supply via Pogo pins, with 5V USB output |
 UPS HAT (E) |
21700 Li battery × 4 (in series, NOT included), up to 5V 6A output current, 40W bi-directional fast charging Type-C port | Provides power supply via Pogo pins, with 5V USB output | |
 UPS HAT |
Raspberry Pi 4B/3B+ | 18650 Li battery × 2 (NOT included), up to 2.5A output current, with 8.4V battery charger | Provides power supply via pin header, with 5V USB output |
 UPS HAT (D) |
21700 Li battery × 2 (in parallel, NOT included), up to 2.5A output current, with 5V Type-C port battery charger | Provides power supply via Pogo pins, with 5V USB output | |
 Li-polymer Battery HAT |
3.7V 3000mAh 104060 Li-polymer battery, up to 2A output current | Provides power supply via pin header, UPS not supported | |
 UPS Power Module |
Jetson Nano | 18650 Li battery × 4 (NOT included), up to 2.5A output current, with 8.4V battery charger | Provides power supply via 6PIN cable, with OLED screen |
 UPS Power Module (B) |
18650 Li battery × 4 (NOT included), up to 5A output current, with 8.4V battery charger | Provides power supply via Pogo pins | |
 UPS Module 3S |
Suitable for the devices with Type-C power port | 18650 Li battery × 3 (in series, NOT included), up to 5V 5A output, with 12.6V battery charger | Adapting various interfaces via cables |
 UPS Module Mini |
Suitable for CM4-IO-WIRELESS-BASE-B base board, etc. | 10440 Lithium battery × 3 (in parallel, NOT included), up to 5V 2.5A output | Provides power supply via pads or pin header |
Weight: 0.041 kg
Quick Overview
Warning: battery inside.
- UPS HAT (C) x1
- 1000mAh Li-po battery x1
- Screws pack x1
