The Pico-UPS-B is a specialized UPS module designed for Raspberry Pi Pico, providing a more stable power supply by incorporating a Li-po battery switching charger with dynamic power path management. With its voltage/current monitoring chip and I2C bus communication, the battery operating status can be monitored in real-time. The module also features multi-battery protection circuits, recharging and power indicators, and onboard development resources.

Features:

Dedicated UPS module designed for Raspberry Pi Pico, supporting Raspberry Pi Pico series boards
Incorporates Li-po battery switching charger with dynamic power path management, providing a more stable power supply
I2C bus communication enables real-time monitoring of battery voltage, current, power, and remaining capacity
Multi-battery protection circuits ensure safety and stability, including overcharge/discharge protection, overcurrent protection, short circuit protection, and reverse protection
Onboard recharging indicator and power indicator for easy battery status checking
Male pin header allows stacking other modules on top
Comes with development resources and manual, including Raspberry Pi Pico C/C++ and MicroPython examples

Specifications:

Recharge voltage: 5V
Control bus: I2C
Battery support: 600mAh 3.7V Li-po battery
Dimensions: 60 × 21mm