The answer depends on the model: base gasoline Compass uses a 12‑volt lead‑acid battery; mild-hybrid eTorque variants use a 48‑volt system; the plug-in hybrid Compass 4xe uses an 11.4 kWh high‑voltage lithium‑ion pack.
Battery configurations by Compass variant
Overview of the different battery configurations for each drivetrain option in recent Compass models.
- Base gasoline Compass (non-hybrid): uses a conventional 12‑volt lead‑acid automotive battery to power starting and electronics.
- Compass with eTorque mild-hybrid: adds a 48‑volt mild-hybrid battery pack (lithium‑ion) as part of the eTorque system; it assists with engine start/stop and torque delivery while the vehicle retains a 12‑volt system for regular components.
The two entries above cover the non-plug-in configurations commonly seen in North America and many international markets.
Plug-in hybrid Compass 4xe
The Compass 4xe plugs into an external charger and carries a high‑voltage propulsion battery used by the electric motor in combination with the internal combustion engine. This setup includes a dedicated 400‑volt lithium‑ion pack with about 11.4 kWh of usable energy capacity, plus a DC‑DC converter to supply the standard 12‑volt electrical system as needed.
- The 4xe’s main battery powers propulsion with electric-drive capability and blended operation with the petrol engine.
- A separate 12‑volt battery remains to power accessories, charged via the DC‑DC converter from the high‑voltage pack.
In short, the Compass 4xe relies on a high‑voltage EV battery for propulsion, while still maintaining a 12‑volt system for traditional electronics.
Summary
Jeep’s Compass lineup uses three main battery configurations: a 12‑volt lead‑acid battery for standard gasoline models, a 48‑volt lithium‑ion battery for mild-hybrid eTorque variants, and an 11.4 kWh high‑voltage lithium‑ion battery for the plug-in Hybrid 4xe. Model year and market can affect exact specs, so check your specific vehicle documentation for precise details.
Are there two batteries in a Jeep Compass?
Today today we're replacing a battery in a 2019 Jeep Compass now this vehicle has two batteries it has the battery up here also has the start stop battery that battery right drained this battery.
What battery is used in a Jeep Compass?
Jeep Compass battery price list
| List of Jeep Compass battery | Price (Updated on 16-Apr-2026) |
|---|---|
| Exide EEZY EY38B20L 35Ah Car Battery | ₹4,149 |
| Exide EEZY EY38B20R 35Ah Car Battery | ₹4,149 |
| Amaron JADE AAM-JD-AGMDIN50L 50Ah Car Battery | ₹6,649 |
| SF Batteries F4W5-48S-70L (65Ah) | ₹7,399 |
What happens if the auxiliary battery dies?
It's unlikely that you'll notice any drivability problems with your vehicle once the auxiliary battery fails. The worst thing that could happen is that you won't be able to use the electrical components that get voltage from the auxiliary battery.
How much does a new battery cost for a Jeep Compass?
between $424 and $593
The average cost for a Jeep Compass Battery Replacement is between $424 and $593. Labor costs are estimated between $69 and $102 while parts are priced between $355 and $491.