This UPS power supply module is designed for the Raspberry Pi 5. The module is equipped with two 21700 lithium batteries, with a combined capacity of up to 9600mAh The 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 efficiency The product appearance and printed words may vary depending on the batch, but this does not affect use Color: As Shown Material: PCB Specification: thimble Package Contents: 1 x UPS Power Module Only 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.