Overview

The Pi Zero UPS HAT (B) is a compact and intelligent uninterruptible power supply board designed specifically for the Raspberry Pi Zero series, including Pi Zero, Pi Zero W,
and Pi Zero 2 W. It delivers a highly integrated and developer-friendly power management solution, ideal for mobile, edge, or solar-powered Rasp-berry Pi projects.

At its core, the UPS HAT integrates a multi-function charging management chip that enables simultaneous battery charging and discharging (path management), ensuring
your Rasp-berry Pi stays powered even during input power interruptions. The onboard boost converter delivers a stable 5V output, while multiple protective components
safeguard your ba-ttery and device.

Thanks to the onboard solar input interface, the board supports 5V–24V photovoltaic panels, using an MPPT (Maximum Power Point Tracking) algorithm to maximize solar
charging efficiency—perfect for environmental monitoring, outdoor sensors, or off-grid projects.

The UPS HAT also includes an I2C ba-ttery monitoring chip that measures ba-ttery voltage, current, and power in real-time. Combined with an LED power indicator, users can
easily track the ba-ttery's status, improving safety and system awareness.

Compact yet powerful, it offers up to 9 hours of standby time with a 1500mAh ba-ttery (no peripherals connected). It redefines the balance between small form factor and high
reliability, making it an excellent fit for developers, engineers, and makers looking to build portable, resilient, and solar-friendly Rasp-berry Pi Zero systems.

Whether you're powering a headless remote server, IoT gateway, or portable Python project, this Rasp-berry Pi Zero UPS module is your go-to solution for reliable, low-maintenance
power management.

Package Contents

1. Pi Zero UPS HAT (B) x1
2. Li-po ba-ttery x1 x1
3. Acrylic Protection Plate x1
4. Accessory Packx1