This UPS power supply module is designed for the Raspberry Pi 5. It negotiates 5V5A PD output with the Raspberry Pi 5 through a USB-C port, allowing the Raspberry Pi system to automatically recognize the 5V5ACharging input uses a USB-C interface, supporting only 5V PD. The USB-C output interface supports PD negotiation with the Raspberry Pi 5The module is equipped with two 21700 lithium batteries, with a combined capacity of up to 9600mAhThe module includes current and voltage monitoring functions for both battery charging and discharging, as well as 5V discharge current and voltage monitoring (can bad via I2C pogo pins)The circuit board uses a four-layer design, enhancing the current and heat dissipation efficiencyDimensions: 84 x 56mm.Optional 5V 2.54mm-2pin Output (fan connector)The product appearance and printed words may vary depending on the batch, but this does not affect useColor: As ShownMaterial: PCBSpecification: USBPackage Contents:1 x UPS Power ModuleOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.