UPS HAT for Raspberry Pi

This UPS HAT is an uninterruptible power supply expansion board designed to keep your Raspberry Pi running safely through unexpected power outages. It stacks directly onto the standard 40-pin GPIO header, making it compatible with the full range of Raspberry Pi series boards without any extra wiring. At its core is an I2C-based monitoring system that tracks battery voltage, current, power draw, and remaining capacity in real time, giving you accurate insight into your backup power status directly from software. The board includes comprehensive battery protection circuitry, covering overcharge, over-discharge, over-current, short-circuit, and reverse-polarity protection, along with an equalizing charge feature that helps extend battery lifespan and maintain safe, stable operation. An onboard 5V regulator delivers up to 2.5A of continuous output current, and a dedicated 5V USB output port lets you conveniently power other boards or peripherals alongside your Pi. Built-in battery warning indicators make it easy to visually confirm proper battery connection at a glance. This UPS HAT is ideal for makers and hobbyists building always-on projects such as home servers, data loggers, security systems, and remote monitoring stations where continuous uptime and safe shutdown during power loss are essential. Comes with development resources and a manual to help you get started quickly.

Specification:

• Interface : Standard 40-Pin GPIO Extension Header
• Communication Protocol : I2C
• Output Voltage : 5V
• Max Continuous Output Current : 2.5A
• Auxiliary Output : 5V USB Port
• Protection Features : Overcharge, Over-Discharge, Over-Current, Short-Circuit, Reverse Protection
• Additional Feature : Equalizing Charge Function
• Compatibility : Raspberry Pi Series Boards