Features: It can communicate through 12C to measure the battery voltages current, power and remaining power and other parameters, real-time detection of the module's working status. And retains the GPI0 port, can be used with other for RPi accessory boards. With battery protecting circuit, anti-overcharge, anti-over-discharge, anti-current, anti-shortcircuits and anti-reverse connection, supports rapid battery charging, stable and safe operation. 4 green LEDs indicate the battery charging and discharging, support for charging and discharging at the same time, uninterrupted power supply. High-efficiency stepping down DCDC conversion 6V-18V wide operating input ranging, using the common power input: 5.5x2.1mm With switching button for controlling powering on, safety shutdown,and forced shutdown, blue LED indicator for powering on, and shutdown status Supports 4 x 18650 batteries to provide up to 10 hours of continuous operates (depends on battery type and application)Equipped with XH2.54 and two USB for 5V power output. Specifications: Product Name: X1202 UPS Power Management Expansion Board Product Size:About 85x95x25mm/3.35x3.74x0.98in Power: DC5.5x2.1mm/TypeC Power Input: DC6-24V/DC5V UPS Output: 5.10V 5A Application: For RPi 5 series motherboards Package Includes: 1PC X1202 UPS Power Management Expansion Board note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color!