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Dodge key fob battery chart

Which coin battery fits your Dodge key fob? Pick your model for a year-by-year table. Dodge fobs in this guide use CR2032, CR2450.

ModelYears listedBatteryKey types listed
Avenger2014–2014CR2032Standard remote / key
Challenger2014–2023CR2032Standard remote / key
Charger2014–2023CR2032Standard remote / key
Dart2014–2016CR2032Standard remote / key
Durango2014–2021CR2032Standard remote / key
Grand Caravan2014–2020CR2032Standard remote / key
Journey2014–2020CR2032Standard remote / key
Ram 1500 / Ram Pickup2014–2023CR2032CR2450Standard remote / key, Enter-N-Go, Keyless Enter-N-Go
Ram ProMaster2018–2020CR2032Standard remote / key
Viper2014–2017CR2032Standard remote / key

Source: Energizer Key Fob Battery Replacement Guide (©2023, model years 2014–2023), PDF checked 12 November 2026. “—” means the source lists no battery for that year and key type; it does not mean the vehicle has no fob.

How to confirm before you buy

  1. Open the fob and read the code printed on the old coin cell (e.g. “CR2032”). That printed code beats any chart, including this one.
  2. Check which kind of fob you have. Many models list a different battery for a smart key (push-button start / keyless entry) than for a remote key (flip or blade key with buttons).
  3. Match the code exactly. CR2025 and CR2032 have the same diameter but different thickness, so the wrong one can fit loosely or force the case open.
  4. Insert the new cell with + and − matching the markings, then test lock and unlock before closing up.

Dodge key fob help

Coin cells are dangerous if swallowed. Keep new and used batteries away from children. Energizer warns that swallowing can cause serious injury or death in as little as 2 hours; if a battery may have been swallowed, get medical help immediately (US National Battery Ingestion Hotline 800-498-8666, as listed by Energizer).