Momentum M-Class 349M Replacement Battery

by Grand Design RV

Voltage:

12
Amp Hours:

155
Terminal:

AM
Number of Batteries:

2
Data represents our research to identify the original specifications of the battery for a Momentum M-Class 349M. Report an inaccuracy.

If your Grand Design RV Momentum M-Class 349M currently has another brand battery, you can replace it with another brand as long as you check three things:

  • Voltage matches
  • Dimensions will fit
  • Terminal type is similar

We only sell batteries that are new from the factory. We fully stand behind our batteries with a 30-day return policy and a minimum 1 year warranty.

Questions? Send us a message!

Looking for a new replacement battery for your Momentum M-Class 349M Recreational Vehicle? We've done the research and determined the right battery, matching the specifications of Grand Design RV.

The recommended battery is a 12 volt, 155 amp hour battery. You will need 2 batteries for a complete replacement. (It is recommended to replace all batteries at once. Mixing and matching old and new batteries can cause harm to the new batteries.)

BatteryWholesale.com Recommendation

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Bright Way Group BW EV 12

$565.00

2 batteries: $1,130.00 total

View full replacement battery details

If your Grand Design RV Momentum M-Class 349M currently has another brand battery, you can replace it with another brand as long as you check three things:

  • Voltage matches
  • Dimensions will fit
  • Terminal type is similar

We only sell batteries that are new from the factory. We fully stand behind our batteries with a 30-day return policy and a minimum 1 year warranty.

Questions? Send us a message!