What is the right battery to go with a 140 amp alternator?

Asked by Marc Oct 05, 2020 at 07:52 PM about the 2013 Dodge Avenger SE FWD

Question type: Maintenance & Repair

I bought a 140 amp alternator for my avenger but now I think the battery isn't
holding up.  Any suggestions for a proper battery?

2 Answers

Any 12 volt car battery will work, but I would recommend getting a decent quality one with at least 650 to 700 cold cranking amps. But those cold cranking amps are more critical in cold places, so if you live in a state with mild winters it wont be as important. A decent 12 volt car battery now a days can run from 50 to 70 dollars or more for the fancy ones. Here is a site with some info for you that can help with understanding alternators/batteries. https://www.onallcylinders.com/2015/03/27/alt-text-5-things-you-should-know-before-using-a-high-output-alternator/ Unless you are running a high powered car stereo system, a 140 amp alternator should be more than enough. Good luck hope this helps.

Your Answer:

CarGurus Experts

  • #1
    Brent Balabas
    Reputation
    4,230
  • #2
    Janis Jackson
    Reputation
    1,180
  • #3
    Guru5DCQB
    Reputation
    1,100
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Dodge Charger
26 Great Deals out of 904 listings starting at $5,995
Used Dodge Challenger
31 Great Deals out of 781 listings starting at $12,979
Used Dodge Dart
6 Great Deals out of 56 listings starting at $3,995
Used Dodge Durango
57 Great Deals out of 1,890 listings starting at $6,987
Used Dodge Caliber
23 listings starting at $3,900
Used Ford Mustang
41 Great Deals out of 1,643 listings starting at $7,999
Used Ford Fusion
30 Great Deals out of 446 listings starting at $3,900
Used Chevrolet Malibu
59 Great Deals out of 1,067 listings starting at $1,995
Used Chrysler 300
29 Great Deals out of 538 listings starting at $6,995
Used Dodge Journey
51 Great Deals out of 927 listings starting at $3,980
Used Honda Accord
57 Great Deals out of 961 listings starting at $2,995
Used Toyota Camry
44 Great Deals out of 1,134 listings starting at $4,795
Used Dodge Grand Caravan
134 Great Deals out of 2,008 listings starting at $2,995
Used Chrysler 200
12 Great Deals out of 281 listings starting at $4,980

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.