Feature:
1: Adopts pogo pins connector design, compatible with Raspberry Pi 3 / 3B+ / 4B, etc.
2: Onboard Li battery charging chip, with dynamic path management, more stable power supply.
3: Onboard boost converter chip for stable 5V power output.
4: I2C bus communication, monitoring the batteries voltage, current, power, and remaining capacity in real time.
5: Multi battery protection circuits: over charge/discharge protection, over current protection, short circuit protection, more safe and stable.
6: Onboard MCU management, supports detecting power connection and booting the Raspberry Pi.
7: Supports displaying battery level on the system, easy to check the battery remaining capacity.
8: Onboard LED indicators for monitoring the battery operating status.
9: Comes with online development resources and manual.

Specifics:
Condition: 100% Brand New
Output Voltage: 5V
Control Bus: I2C
Battery Support: 21700 Li battery 脳 2 (in parallel, NOT included)
Charger Support: 5V (Type-C port)
Dimensions: 56 脳 85mm
Mounting Hole Size: 3.0mm

Note:
1.Please allow 1-3mm difference due to manual measurement.
2.Due to the light and screen difference, the item's color may be slightly different from the pictures.

Package Included:
1 X UPS HAT (D)
1 X Acrylic protection panel
1 X Screws pack

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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