The Pico-UPS-A battery holder is a special UPS (Uninterruptible Power Supply) designed for Raspberry Pi Pico. It enables monitoring of the battery status via I2C.

Features:

• Compatible with Raspberry Pi Pico series.
• Built-in Li-ion battery charger with power path management.
• Allows real-time monitoring of voltage, current, and remaining battery capacity via I2C.
• Battery protection circuits: overcharge/undercharge protection, overcurrent protection, short circuit protection, and reverse protection.
• Recharge and power indicators, as well as battery warning for proper connection.
• Provided with development resources and manual (C/C++ and MicroPython examples for Raspberry Pi Pico).

Specifications:

• Recharge Voltage: 5V
• Control Bus: I2C
• Battery Support: 14500 Li-ion battery (NOT included)
• Dimensions: 60 × 21mm

What’s included:

• Pico-UPS-A x1

The 14500 battery is NOT included.