Supports 4-way output, allowing simultaneous power supply to multiple devices, meeting needs. Fully -mount components, automatic battery power switching upon power failure, ensuring continuous and uninterrupted operation. High power output, up to 40W, with a power of 47.5W. Multiple protection features including short circuit, overvoltage, and reverse polarity protection for use. Battery percentage indicator for real-time monitoring of battery status, clear and intuitive. Port 1 - Output: 12V/1.5A Port 2 - Output: 12V/1.5A Port 3 - Output: 9V/2A Port 4 - Output: 5V/2A Input Power: DC 12.6V to 13.0V (2A-5A) Maximum Output Power: 40W ( up to 47.5W) Protection: Short circuit protection; High voltage protection; Reverse polarity protection; Output overvoltage protection. Output Voltage Tolerance: ±0.05 Battery Percentage Indicator: 100%, 75%, 50%, and 25% Output Accuracy: 99% Battery Input: -11.1V (3S LiPo 18650 battery) Battery Full Charge Voltage: 12.6V Battery Undervoltage: 10.5V Product Dimensions: 73.5*63mm Color: Material: PCB Package Contents: 1 set of Mini Router UPS Board 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.