Will my old Plug-in charger (ICHRG24-AC) work with my new battery? Newer batteries come with smaller entry points for plug-in chargers, we would recommend using the newer charger (24VCHRG-QC) as it'll fit onto all of our 24V series batteries. Related articles Battery Recycling What battery is compatible with this unit 24V-X4-SB24 and 24V-X4-SB21? Is my 24V battery compatible with this unit 24V-X2-20SB? Can I use any detergent with my SPX160E-MAX pressure washer? Does this Snow Joe Snow Blower run on gas?