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Vehicle battery guide

2020 Dodge Charger: Key Fob Battery Replacement

The 2020 Dodge Charger key fob remote requires a CR2032 battery. Replacing it is a straightforward DIY task that can typically be completed in a few minutes, usually without affecting your existing remote programming.

This guide applies to the following models:

  • 2020 Dodge Charger
  • 3.6L 6 cyl 3.6L 6 cyl / Regular / Rear-Wheel Drive / Automatic 8-spd
  • 5.7L 8 cyl 5.7L 8 cyl / Midgrade / Rear-Wheel Drive / Automatic 8-spd
  • 6.4L 8 cyl 6.4L 8 cyl / Premium / Rear-Wheel Drive / Automatic 8-spd
  • 3.6L 6 cyl AWD / 3.6L 6 cyl / Regular / All-Wheel Drive / Automatic 8-spd
  • 6.2L 8 cyl Hellcat engine SRT Widebody / 6.2L 8 cyl Hellcat engine / Premium / Rear-Wheel Drive / Automatic 8-spd
  • 6.4L 8 cyl Widebody / 6.4L 8 cyl / Premium / Rear-Wheel Drive / Automatic 8-spd
Key Fob Battery
CR2032

Battery Fitments and Replacements

Published battery fitments are paired with direct replacement options below.

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Battery compatibility information is based on manufacturer specifications and publicly available data. Always verify battery type before purchase.