SKU:WSAL19739

UPS HAT (C) for Raspberry Pi Zero, 5V Uninterruptible Power Supply, Multi Battery Protection Circuits

Uninterruptible Power Supply for Pi Zero

Power your Pi Zero seamlessly from power connection OR the backup batteriesSupports 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.

Features at a glance

TheUPS 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

Specifications

Output voltage	5V	Charger	5V
Control bus	I2C	Battery	803040 Li-po battery 1000mAh 3.7V
Mounting hole size	3.0mm	Dimensions	65 × 30mm

Uninterruptible Power

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

* for reference ONLY, the Raspberry Pi Zero, display module, and MicroSD card are NOT included.

Pogo pin connector

Supports Raspberry Pi Zero series (pinheader should be soldered), allows attaching other HATs on the top

Real time monitoring

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

What's On Board

1. ETA6003: recharge manager
2. TPS61088: voltage boost chip
3. INA219: voltage/current monitor
4. S8261: Li-po battery protection chip
5. FS8205: Li-po battery protection MOS

6. Pogo pins: for connecting with Raspberry Pi Zero
7. USB recharge port: 5V charger input
8. Battery header: for connecting 803040 Li-po battery
9. Power indicator
10. Recharging indicator

Pinout definition

Outline dimensions

Resources & Services

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WIKI:www.waveshare.com/wiki/UPS_HAT_(C)

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.

Selection guide

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 Power Module (C)	Jetson Orin Nano Jetson Orin NX	21700 Li battery × 3 (in series, NOT included), the output voltage is same as the input voltage when there is power input or equals the battery voltage (9V~12.6V) when there is no power input, supports 15V~19V input input voltage	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

Lieferumfang

Warning: battery inside.

1. UPS HAT (C) x1
2. 1000mAh Li-po battery x1
3. Screws pack x1

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• Verkäufer:

  WaveShare

• Tags: Brand_waveshare,  Cat_hat,  Compat_raspberry_pi,  Platform_raspberry_pi,  Sub_expansion,  Sub_interface,  Sub_others,  Sub_power,  Sub_relays,  Sub_scr,  Use_misc_modules