Battery OEM Chevrolet or Deka

OEM Chevrolet Battery
miguale
  • Indicator:
Rating 4.0

UPDATE: i just got my wifes car back from the dealership and it turns out it was the battery for hers. The voltage thats normal for her car is 14.8 volts not 13.4. He said there are 40+ computers and when the voltage is low it causes havoc in the car.

Pros: voltage caused havoc
Cons: low voltage
Vehicle: Chevrolet Equinox
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Deka Battery
liam821
  • Indicator:
Rating 5.0

You can get an Deka AUX18L from batterymart.com for $159 shipped to your door. Deka is the OE manufacturer of the BMW battery for the i3. My original battery lasted 7 years, it’s a no-brainer.

Pros: lasted 7 years
Vehicle: BMW
Part number: AUX18L
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OEM Chevrolet Battery
Enjoimangos
  • Indicator:
Rating 5.0

When I bought my used bolt from Carvana. I had scheduled a full review at the local Chevy service center/dealership. They confirmed the battery had been recently replaced, other than that perfect condition.

Pros: battery recently replaced
Vehicle: Chevrolet Bolt
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Deka Battery
grsthegreat
  • Cranking:
Rating 5.0

I only use deka on my service rig. Usa made quality. Though listed at 540 CCA, MY Midtronics tester shows they output 650 - 750 CCA.. I easily get 7 years use in the field with these.

Pros: USA made quality, high CCA output, long lifespan
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Deka Battery
Fixem_up
  • Cranking:
  • Lights:
Rating 5.0

Deka batteries. I’ve turned wrenches for twenty years and they’re the only ones that still consistently test far above their rated capacity when new. I have one that’s 7 years old and just installed one in my other rig last year.

Pros: above rated capacity, long lifespan
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OEM Chevrolet Battery

I drove a first gen Chevy Volt before I bought my 2022 MYP. I actually loved the Volt but it didn't have much range. The Chevy Volt had about 37 miles of range and my round trip to work and back was 34 miles. I drove that car on all electric 95% of the time.

Pros: loved the Volt
Cons: limited range
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Other comparisons

Which battery to choose — OEM Chevrolet or Deka?

If choosing battery across many manufacturers, check the part ranking. If your choice is down to two brands, the PartReview part comparisons help.

We compare battery across these categories:

Comparison of battery OEM Chevrolet and Deka
  1. PR Score.
  2. Overall ranking.
  3. Vote balance.
  4. Average rating.
  5. Number of reviews.
  6. Feature ratings.
  7. Car owners’ choice.

Which battery are better — Deka or OEM Chevrolet?

In March 2026 on PartReview, battery Deka were overall better than OEM Chevrolet.

  1. OEM Chevrolet received a PR Score of 74 out of 100, and Deka scored 94 points.
  2. OEM Chevrolet ranked 18 in the overall ranking, and Deka ranked 3.
  3. The average rating is higher for Deka (4.4) than for OEM Chevrolet (3.6).
  4. Battery Deka have better feature ratings than OEM Chevrolet:
    • Cranking - owners believe, that this property for Deka is better than OEM Chevrolet.
    • Indicator - drivers claim, that this property for Deka is outperforms OEM Chevrolet.
    • Lights - reviews suggest, that this property for Deka is preferred to OEM Chevrolet.

Which battery are more popular — OEM Chevrolet or Deka?

In March 2026 on PartReview, battery Deka were overall more popular than OEM Chevrolet.

By vote balance, battery Deka surpassed OEM Chevrolet:

  • For OEM Chevrolet, the ratio of positive (37) to negative (13) votes is 24 votes.
  • For Deka, the ratio of positive (143) to negative (8) votes is 135 votes.

By number of reviews, battery Deka surpassed OEM Chevrolet:

Which battery do car owners prefer — OEM Chevrolet or Deka?

In March 2026, according to PartReview, battery OEM Chevrolet led more car-specific ratings than Deka:

OEM Chevrolet are chosen by owners of cars such as: Chevrolet Volt, and others.

Battery Deka have not yet taken leading positions in car-specific ratings. You can help by adding a review and specifying your car.

Other comparisons of battery

If this comparison didn’t fully answer your question, there are many others on PartReview.

For example, comparisons of battery OEM Chevrolet with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.

Also available: comparisons of battery Deka with: OPTIMA, Varta, Bosch, OEM Subaru, OEM Volkswagen, YUASA, Tesla, Duralast, Exide, OEM BMW.

You can also see who is better among other battery manufacturers: OPTIMA or Varta, OPTIMA or Bosch, OPTIMA or OEM Subaru, OPTIMA or OEM Volkswagen, OPTIMA or YUASA.

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