How many batteries are in a Dodge Durango?
It typically has one 12-volt battery; however, Durangos equipped with FCA’s eTorque mild-hybrid system also use a 48-volt battery, giving two energy-storage units. The exact count depends on the model year and trim.
Understanding the Durango’s battery setup
Automotive batteries in the Durango come in two configurations depending on the drivetrain. The conventional, non-hybrid Durango relies on a single 12-volt battery to power starting and standard electrical systems. In contrast, models equipped with the eTorque mild-hybrid system add a second energy-storage device—the 48-volt battery—that works with the belt-driven motor generator to provide hybrid assist, smoother start-stop operation, and energy recovery. This dual-battery arrangement is not present on Durango versions without eTorque.
Here are the typical configurations you might encounter:
- Single 12-volt battery on Durango models without the eTorque mild-hybrid system, handling engine starting and basic electrical loads.
- 12-volt battery plus a 48-volt battery pack on Durango models with the eTorque mild-hybrid system, enabling hybrid functions and improved efficiency.
The presence of two batteries depends on the engine and year. If your Durango is equipped with eTorque, you’ll have both a 12-volt and a 48-volt battery; if not, there’s typically just the 12-volt battery. To confirm, check the vehicle’s badge (look for “eTorque” on the engine or instrument cluster), window sticker, or the owner’s manual.
What this means for drivers
For most owners, the key takeaway is that a Durango’s battery count is not fixed across all trims or years. The eTorque-equipped variants use a dual-battery setup, while older or non-hybrid configurations rely on a single 12-volt battery. This distinction can affect maintenance and replacement considerations, such as the potential need to service two separate energy-storage units on some models.
Summary
In summary, a Dodge Durango generally uses one 12-volt battery, but if the vehicle has the eTorque mild-hybrid system, there is an additional 48-volt battery, resulting in two batteries. Always verify your specific model and year via the owner’s manual or dealer documentation to know the exact configuration for your Durango.
