vs
Battery OEM Mazda or Duracell
I replaced the OEM battery in my low-mileage 2019 Alltrack S two days ago. (OEM battery was lead-acid 5K0 915 105 D, it was replaced with a Duracell Ultra Platinum SLI47AGM, 600 CCA.)
Vehicle:
Volkswagen
Part number: SLI47AGM
Duracell flooded lead acid would be a good choice and around $200.
Pros: good choice
I bought Duracell from Sams club. relatively easy coding with OBD11
Pros: easy coding
My 2015 Jeep Patriot's factory battery from Chrysler had one, until I replaced it last year with a Sam's Club Duracell special
Vehicle:
Jeep
The only issues my wife and I have had on our 2021 CX9 and 3GT are dead battery issues. And we had dash and reverse cams fitted, which run and film continuously. If our street is busy, they can run the battery flat within 2 days.
Cons: drains quickly with accessories
Vehicle:
Mazda
Mazda OEM batteries known for underpowered and short shelf life. If you are in any kind of extreme climate for more than one season, there's a likely chance of failure.
Cons: underpowered, short shelf life, prone to failure
162km at 42% battery is still kinda poor for 2025.
Cons: poor range
Vehicle:
Mazda
My 2025 CX-30 battery is already showing signs of dying but I bought the car in April but then had surgery in June and only went back to work today so it sat for long periods and I do leave my dash cam in parking mode. It might come back some after being driven more or it might not.
Cons: showing signs of dying
Vehicle:
Mazda
The OEM batteries are shit. It died around the two-year mark.
Cons: poor quality, short lifespan
My battery died last July at exactly 2,5 year mark. Mazda OEM battery is a cheap trash and so are the replacements too.
Cons: short lifespan, cheap trash
Vehicle:
Mazda
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