* 2 x Spacer M/F M2.5*22+6 mm
* 2 x Spacer F/F M2.5*22mm
==Pins and GPIO used==
{| class="wikitable"
|-
! Pin No. !! Usage
|-
| 2,4 || +5V power supply
|-
| 3,5 || I2C for UPS battery voltage and percentage reading
|-
| 6 || Ground
|-
| 7 || GPIO4 for power management
|-
| 11 || GPIO17 for power management
|-
| 12 || GPIO18 for power management
|}
==X750-A2==