UPS HAT (E) 6A 4x21700 Battery Board for Raspberry Pi 5/ 4B/ 3B+

With the UPS HAT, you get an uninterrupted power supply for your Raspberry Pi 5, 4B, or 3B+. The compact board allows you to use up to four 21700 lithium batteries (not included), which reliably keep your Raspberry Pi running even during power outages. Thanks to the Type-C connector, the HAT supports bidirectional fast charging with up to 40 watts. With a stable 5V/6A output, it reliably powers even more demanding applications. It is compatible with the I2C bus, allowing you to monitor the operating status of the batteries and power connection in real-time. The power supply is delivered via Pogo-Pins, keeping the GPIO port free. Perfect for projects dependent on continuous power supply and ideal for situations where data loss due to power interruption should be avoided.

Safety Instructions:

Li-Ion and Li-Po batteries can cause fires, injuries, or property damage if not used correctly.
Be careful not to reverse the polarity when charging or discharging.
Use only high-quality chargers and charging stations.
Do not mix old batteries with new ones and avoid batteries from different brands.
Ensure the battery is compatible with the expansion board.
Use only batteries from reputable manufacturers that have been safety tested.
Lithium batteries have a limited lifespan and should be replaced after a maximum of two years or when the number of cycles is reached.
Store batteries safely, away from flammable materials and out of reach of children.

Recommended Accessories:

Features:

The UPS HAT is compatible with Raspberry Pi 5, 4B, and 3B+.
It supports up to four 21700 lithium batteries for longer operating times.
The USB-C connector allows bidirectional charging with up to 40W.
The output power is a stable 5V and 6A.
Thanks to Pogo-Pins, the GPIO port of your Raspberry Pi remains unused.
The HAT supports battery status monitoring via the I2C bus.
It can automatically shut down the Raspberry Pi during power outages and restart it after power is restored.

Application Examples:

For use in Raspberry Pi projects that require continuous power supply.
Ideal for data collection projects where a power outage could lead to data loss.
Useful for use in smart home systems that need to continue working during power interruptions.
Practical for Raspberry Pi-based monitoring and control systems in remote or unstable power supply environments.