In a 2019 Ram 1500, the main 12-volt battery is located in the engine bay on the driver’s side. If your truck is equipped with the eTorque mild-hybrid system, there is also a secondary 48-volt battery pack mounted under the rear seat. These locations cover most configurations for that model year.
12-volt battery location in the engine bay
For most 2019 Ram 1500 models, the standard 12-volt battery sits in the engine compartment on the left-hand side near the inner fender and shock tower. It powers starting, lighting, and the traditional electrical system.
- Location: Engine bay, driver’s side, near the front inner fender.
- Purpose: Powers starting, lighting, and accessories; supports the vehicle’s electrical systems when the engine is off.
- Access: Typically accessible from above the engine with the hood open.
The 12-volt battery is the one most owners interact with for replacement, maintenance, or jump-starting the vehicle.
48-volt eTorque battery location (if equipped)
For 2019 Ram 1500 models that use the eTorque mild-hybrid system, a separate 48-volt battery pack powers the electric assist and energy recovery. This pack is mounted under the rear seat, not in the engine bay, and is accessed from the rear seating area or by removing a floor panel in some trims.
- Location: Under the rear seat, in a sealed housing.
- Purpose: Powers the eTorque system, enabling torque assist, stop-start, and regenerative braking.
- Access: Not typically user-serviceable; access usually requires folding down the rear seat and/or removing a panel.
Not all 2019 Ram 1500 configurations include the 48-volt pack. Check the window sticker or owner’s manual to confirm whether your truck has eTorque.
Summary
In short, the 2019 Ram 1500’s battery layout consists of a standard 12-volt battery in the engine bay on the driver’s side and, where the eTorque option is fitted, a separate 48-volt battery under the rear seat. The dual-battery setup supports both traditional starting power and the mild-hybrid features of eTorque.
What battery goes in a 2019 Ram 1500?
Odyssey Performance Type A Battery Group Size 94R 850 CCA 150 Minute RC - ODP-AGM94RL4.
How to start a Dodge RAM with a dead battery?
And take it and push it against the start stop feature on the vehicle. So that it recognize the fob. And you put your foot on the brake the same as you would normally start it and push it. In.
Where is the battery on a Ram 1500?
Once the terminal has been removed ensure you distance the cable to avoid untimely reconnections which could damage the electrical network of the vehicle repeat the operation on the positive.
What is the most common problem with the 2019 Ram 1500?
The most common problems reported with the Ram 1500 involve exhaust manifold bolt issues on HEMI V8 engines, suspension wear, electrical glitches, and occasional transmission concerns depending on model year.


