DFRobot UPS HAT for Raspberry Pi Zero

The DFRobot UPS HAT is an uninterruptible power supply (UPS) shield designed specifically for the Raspberry Pi Zero series, while remaining compatible with Raspberry Pi 2, 3, and A+. It ensures your Pi continues to receive power for a period after the main supply is cut, allowing safe shutdown and preventing system damage.

This HAT provides 2A maximum output current to support more demanding Raspberry Pi applications. It includes multiple protection features such as lithium battery charge/discharge protection, over-heating protection, and anti-backflow mainboard power source. The on-board Analog Devices fuel gauge IC allows you to monitor battery status via I2C, while five LED indicators show the battery level at a glance.

Its auto switching between charge and recharge paths helps protect against unexpected power-downs, making it ideal for portable or field applications such as Raspberry Pi cameras, tablet PCs, and data collection systems. The standard Raspberry Pi extension ports allow you to connect additional expansion boards.

Kit Contents:

• 1x UPS HAT for Raspberry Pi Zero
• 4x Double-pass copper pillar M2.5 x 14
• 4x Single head copper pillar M2.5 x 4
• 4x Screws M2.5 x 6

Specifications & Features:

• Max Output Current: 2A
• Battery Protection: Charge/discharge, over-heat, anti-backflow
• Fuel Gauge: Analog Devices IC via I2C
• LED Indicators: 5 LEDs for battery status
• Compatibility: Raspberry Pi Zero series, Pi 2/3/A+
• Dimensions: 36.5mm x 26mm x 13.5mm
• Weight: 34g