The charger does not. (The battery is in the rear, under the cover on the right side, easy to find)I own a 2020 Dodge Charger Hellcat. Someone told me it has 2 batteries. I know my 2020 Jeep Sahara does, but I believe the Charger has only one. Right?
The platform that the charger is originally based off the w211 E class (mercedes) did have an auxiliary battery.