The 2019 Jeep Renegade uses a 12-volt battery, typically in Group 86R size.
For most 2019 Renegade models, the OEM replacement is Group 86R, though engine and trim can influence fit. Always verify by checking the label on your current battery or the owner's manual before purchasing a replacement.
Confirming the correct battery size
To help you verify, here's what to look for when replacing the battery.
- Group size: 86R is the common factory fit for many 2019 Renegade models.
- Electrical specs: ensure the new battery meets or exceeds the OEM minimum cold-cranking amps (CCA) for your engine.
- Physical fit: confirm the battery's dimensions and terminal layout fit your battery tray and cables.
- Battery type: most Renegades use a standard 12V lead-acid maintenance-free battery; AGM options are available but typically more expensive.
If in doubt, consult the owner's manual or ask a dealer/mechanic to confirm the exact group size for your VIN to avoid fit issues.
Choosing a replacement battery
When shopping, look for a battery that matches or exceeds the OEM specifications and fits your vehicle’s space and terminal arrangement. If your Renegade has a start-stop system or you operate in extreme climates, you may prefer an AGM battery for longer life, but verify compatibility with your vehicle.
Where to buy and installation tips
Auto parts stores, Jeep dealers, and many online retailers list Group 86R as compatible with the 2019 Renegade. Carry your VIN or current battery information to ensure a correct match. For installation, disconnect the negative terminal first, follow proper safety precautions, and reset electronics as needed after replacement.
Summary
The 2019 Jeep Renegade typically uses a 12-volt battery in Group 86R size. Verify the exact fit by checking the battery label or the owner's manual, and ensure the replacement's CCA and physical dimensions meet or exceed OEM requirements. If you're unsure, a dealership or qualified mechanic can confirm the correct battery for your specific vehicle.