Changes

The X12-A1 V1.0 is a 4-cell parallel 18650 stackable battery holder rack designed to accommodate expand the backup power of UPS HAT systems. It uses a parallel configuration of four 18650 batteries, providing plug-and-play battery capacity expansion for compatible UPS HAT systems such as the [[X1209]] (top-mounted) and [[X1203]] (bottom-mounted). Each battery is protected by a resettable has an independent ultra-low resistance resettable fuse to effectively prevent over-discharge. It features risks; the four parallel XH2.54 connectors for easy integration with UPS HAT models such as the X1209 support convenient connection and X1203, and supports a stackable designmulti-stand stacking, allowing for flexible increases in total power capacity expansion through multiple basesas needed.

* '''Compatible Models:''' [[X1209 ]] UPS HAT (top-mounted Raspberry Pi), [[X1203 ]] UPS HAT (bottom-mounted Raspberry Pi).

| '''PCB DimensionsSize''' ||

- * X12-A1 18650 battery holder (4-cell parallel) x1

- * 2-pin 2.54mm pitch male-to-male cable AWG18 30cm x2

* '''X122-A1 Stackable Kit pin 2.54mm pitch male- For use with X12to-A1 base kit''' - X12-A1 18650 battery holder (4-cell parallel) male cable AWG 10cm x1

- 2-pin 2* M2.54mm pitch male-to-male cable AWG18 10cm x25x22+6mm x4

- Spacer M/F 22mm * M2.5x5mm x4

- Screw * M2.5x5mm 5mm nut x4

* X12- Screw nut A3 Acrylic Plate x1 * M2.5 5x6+3mm x8 * M2.5x5mm x4 [[File:X12-A1-IMG-0396-Packing-List+X12-A3.jpg|600px]]

* X12-A1 Hardware Guide:[https://suptronics.com/Raspberrypi/Power_mgmt/x12-a1-v1.0_hardware.html X12-A1 Hardware] [[File:X12-A1-X1203-Install-Guide.jpg|800px]][[File:X12-A1-X1209-Install-Guide.jpg|800px]]