Changes

 * '''Dual-Cooling VersatilityParallel Capacity Expansion:''' Dedicated cooling for MCan accommodate four 18650 batteries connected in parallel, directly increasing power supply capacity.2 devices or supplemental cooling for Raspberry Pi 5.  * '''Seamless CompatibilityIndependent Protection:''' Designed Each battery is equipped with an ultra-low internal resistance resettable fuse to fit perfectly with X1001prevent over-Max/X1004 NVMe expansion boardsdischarge.  * '''High-Performance AirflowPlug and Play:''' 40mm PWM fan delivers '''6Provides four XH2.01 CFM''' – over 5x the airflow of the official Pi active cooler54 connectors, compatible with specified UPS HATs, requiring no modifications. * '''Sustained Performance:''' Maintains stable temperatures under continuous high load.* '''Built for Demanding WorkloadsStacking Design:''' Ideal cooling solution for powerSupports multiple stacks (requires the X12-intensive applicationsA1 stacking kit), including AI accelerator cards and high-performance SSDsflexibly expanding total power capacity.  * '''Stackable Top-Mount FormCompatible Models:''' Mounts on X1209 UPS HAT (top of the M.2 -mounted Raspberry Pi), X1203 UPS HAT or (bottom-mounted Raspberry Pi 5, allowing seamless stacking with other HATs).   * '''XH2.54 Power OutputCore Application: ''' The X12- Equipped with 5V power output connectors A1 provides a backup battery expansion solution for expanded functionalitythe aforementioned UPS HATs.