Pico - Uninterruptible Power Supply

Keep your Raspberry Pi Pico running during power interruptions with this dedicated UPS module. Uses a 14500 Li-ion battery with intelligent power path management to seamlessly switch between USB and battery power while monitoring battery status via I2C.

Key Features

• Uninterrupted Power – Seamless switching between USB and battery
• Battery Monitoring – Real-time voltage, current, power, and capacity via I2C
• Dynamic Power Path – Charges while powering your Pico
• Multiple Protections – Overcharge, overdischarge, overcurrent, short circuit, reverse polarity
• Status Indicators – Charging, power, and battery warning LEDs

Onboard Components

• ETA6003 – Li-ion battery charger with power path management
• INA219 – Voltage/current monitoring chip
• S8261 – Battery protection IC
• Power switch and activate button

Specifications

• Recharge Voltage: 5V (via USB)
• Battery: 14500 Li-ion (not included)
• Interface: I2C for monitoring
• Dimensions: 60 × 21 mm

Package Contents

• 1× Pico-UPS-A Module

Note: Raspberry Pi Pico and 14500 Li-ion battery sold separately. C/C++ and MicroPython examples included.