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 What's the difference between Dethatching and Scarifying? What is overload protection? 24VBAT-XR8 and 24VBAT-XR12 Charger Compatibility How loud is the Sun Joe 24V iONMAX Jet Blower? Is my 24V battery compatible with this unit?