What is the fastest way to charge my 24V iONMAX battery? Yes, there are several ways to charge your IONMAX battery faster. You can use a faster charger, such as the 24VCHRG-HS-DPC, or you can charge multiple batteries simultaneously using the 24VCHRG-DPC. Related articles Will my (ICHRG24-AC) plug-in charger compatible with the 24V Battery Series? Can I use my old plug-in charger (iCHRG24-AC) to charge my new battery for the 24V-AGR100 unit? What could be causing my 24V-DRNCLN-SK1 unit to not power on? What are the best uses for the different multi-spray nozzle patterns? What is the heating element on my Cordless BBQ Lighter?