UPS HAT for Raspberry Pi Zero - DFRobot DFR0528

A cap designed for theRaspberry Pi Zero, serving as anemergency power supplyin the event of a mains power failure. The module is also compatible with other versions of the Raspberry Pi.The HAT UPSwill power the unit for a certain period of time, allowing you to save the necessary components and shut down the system safely. The device can also be used in applications requiring mobility.

Product compatible withRaspberry Pi

The manufacturer has prepared auser guidefor Raspberry Pi users.

A 3.7 VLi-Pol batterycan be used as a power source. The module has a built-in battery charger circuit, which will automatically switch to charging mode when power is connected to the microUSB port.

• Standard Raspberry Pi connector for connecting more overlays.
• Maximum output current 2 A.
• Automatic battery charge/discharge switchover.
• 5 LEDs to display battery capacity.
• Possibility to read battery information by I2C.
• Protection of lithium batteries against overcharging / discharging and overheating.
• Backflow protection.

• Supply voltage: 4.5 V to 5.5 V
• Power interface: microUSB
• Maximum charging current: 1,6 A
• Battery port: JST 2-pin raster 2 mm or soldering pads
• Compatible batteries: 3.7 V lithium batteries
• Output voltage: 5 V
• Maximum output current: 2 A
• Communication interface: I2C
• Operating temperature: -40°C to 85°C
• Spacing of mounting holes: 58 x 23 mm
• Dimensions: 65 x 30 mm

• 1x UPS HAT
• 4x distance M2.5 x 14
• 4x distance M2.5 x 4
• 4x M2.5 x 6 screw

• The manufacturer's website: DFRobot DFR0528
• User guide