Is my 24V battery compatible with this unit? All 24V batteries below 5Ah will work with all of our 24/48V units. A different Amp battery will have a different run time depending on the amperage. Related articles What battery is compatible with this unit 24V-X4-SB24 and 24V-X4-SB21? Will any battery fit onto my unit? Will my old Plug-in charger (ICHRG24-AC) work with my new battery? Battery and Unit Compatibility Guide Is the battery compatible with my other Snow Joe + Sun Joe iONMAX Tools?