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 Can I power this unit with my 24VBAT-XR8? What surfaces are recommended to clean with my Cordless Patio Cleaner? How do I change modes on my Cordless BBQ Lighter? Are any tools required for installation of this product? Can you hook this unit up to a hose?