The 12-volt battery in a 2022 Dodge Charger sits in the engine compartment, not in the trunk. It's typically located toward the passenger side near the firewall, with the positive terminal often protected by a red cover and a nearby fuse/relay box. This article walks you through where to find it and how to handle it safely.
Location in the engine bay
Use these steps to locate the 12-volt battery quickly in a 2022 Charger.
- Open the hood and scan the engine compartment for a rectangular block with two cables attached.
- Look for the red protective cap over the positive terminal on the battery.
- Notice the negative terminal connected to a ground point on the chassis or engine block.
- Identify nearby components such as a fuse/relay box or a label that identifies the battery (often stamped on the battery itself).
Variations by trim: in most Charger variants the battery sits in the engine bay on the passenger side near the firewall. Some configurations may place related electrical components nearby, so always confirm with the under-hood labeling and the owner's manual.
Variations by trim
While the standard layout places the battery in the engine bay, a few trims or regional builds could show slight differences. If you cannot locate the battery by the described landmarks, check the vehicle’s manual or contact a Dodge service center for the exact layout for your VIN.
If you still can’t find it after checking the under-hood area and the label near the battery, consult the owner's manual or a dealer service bulletin for your specific model and production year.
Safety and handling basics
Before performing any battery-related work, follow these safety guidelines to minimize risk and prevent damage to the vehicle’s electrical system.
- Park on a level surface, turn off the engine, and remove the key from the ignition. Engage the parking brake.
- Wear eye protection and avoid wearing loose jewelry or metal accessories that could contact the terminals.
- When jump-starting or disconnecting the battery, connect and disconnect cables in the correct order to prevent sparks.
- For jump-starts: connect the positive (red) clamp to the positive terminal on both vehicles first, then connect the negative (black) clamp to the donor vehicle’s negative and a grounded metal point on the Charger rather than directly to the battery negative.
- If you notice swelling, leaking, or corrosion on the battery, stop and have the battery inspected or replaced by a qualified technician.
When in doubt, have a professional perform battery work to avoid risking damage to the electrical systems or the vehicle’s electronics.
Summary
For the 2022 Dodge Charger, the 12-volt battery is located in the engine compartment, typically on the passenger side near the firewall. Look for a rectangular unit with a red-positive terminal cover and nearby fuse/relay components. Use the outlined steps to locate it, follow proper safety practices for handling or jump-starting, and consult the owner’s manual or a Dodge technician if you’re unsure about your specific trim’s layout.