Geekworm X-UPS1 12V/5V Dual Output Universal SBC Stackable Uninterruptible Power Supply UPS Shield with Acrylic Plate Compatible with Raspberry Pi/Orange Pi/Jetson Nano/Rock Pi/Tinker Board

Important Notes:
All power input are connected together via the 18-pin female header, output current is subject to the quantity of boards.
You can use same one board to turn on/off all stackable boards. (be noted that which board you press the button to turn on, also must press the same board button to turn off.)
Only one AL_ON jumper caps be shorted to enable Always Power On when stacked multiple X-UPS1 shields.
MUST ALL 12 OFF jumper caps be shorted to disable 12V output when stacked multiple X-UPS1 shields.
The batteries is not included in the packing list!!!

Overview
The X-UPS1 is an universal stackable uninterruptible power supply (UPS) shield for most Single Board Computers (SBC) that uses 12Vdc or 5Vdc power input. The UPS ensures that in event of power interruption, a battery or any other power source will intervene without any effect on your board.
The convenient stackable design allows you to connect several UPS modules on your boards to provide long-lasting & higher output power for even the most demanding SBC set ups that have constant power connections 24 hours a day, seven days a week.
User Manual: wiki.geekworm.com/X-UPS1
For use with
Most Single Board Computers (SBC) that uses 12Vdc or 5Vdc,
SBC Example:Orange Pi(Orange Pi 5/5B) / Jetson Nano /Jetson Orin Nano/Jetson AGX Orin/ Raspberry Pi (Raspberry Pi 5/4/3B+/3B) / Tinker Board / Rock Pi / Arduino / Libre Computer / Lattepanda etc
Power Output
Provides dual 12Vdc & 5Vdc or single 5Vdc output
Each board provides max 12V/3A or 5V/3A power backup
Can be stacked to increase output current and battery life
Total output current could be 3A multiplied by the quantity of X-UPS1 boards
Reverse Current Protection
Integrate Advanced Power MOSFET with Equivalent of 7m RDS(ON) to reduce power loss

Specifications
Power input (Single board) : 6-18Vdc ±5%, 3A
UPS output voltage : 12Vdc ±5%, 5.1Vdc ±5%
UPS output current (Single boards) : Max 3A
UPS output current (Stackable boards) : 3A x No. of the boards
UPS charging current (Single board) : 2.3~3.2A
Terminal Battery Voltage : 4.24V
Battery Recharge Threshold : 4.1V
Battery low detection: 3V

Power Control
Onboard push button to control power on /off (Press ON, Hold the button pressed at least 3s OFF )
Onboard LEDs shows the status of power output
AC power loss or power adapter failure detection (LED and 3.3V level output)
Jumper setting to enable Auto power on when power applied or restored
Jumper setting to disable 12V output
Ultralow standby power consumption to maximize battery life
Advanced system powerpath management avoids batteries frequent charging and discharging

Jumper Cap and Button Switch Function Application