Battery OPTIMA or Duralast

OPTIMA Battery

I put an Optima Yellow Top battery into my 2018 OB 3.6R because the CCAs of the stock battery were pitiful (490 vs 720). Maybe check out other brands aside from Duralast? Also, get something that’s way beefier than the stock battery, especially if you live in hot or cold climates.

Pros: beefier than stock battery
Cons: stock battery pitiful
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OPTIMA Battery
Reaper621
  • Cranking:
Rating 4.0

I don't see it as overkill. It might have unused capacity, but I'd also rather have a battery that stands up to more than just enough.

Pros: stands up to more, unused capacity
Vehicle: Toyota Highlander
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OPTIMA Battery

Just did that on my 19 gsw, no battery management extra thing to deal with, just the two connectors and obd11 for coding to fleece (not binary agm). Only issue I have is the battery blanket doesn't fit the bigger size.

Pros: no extra battery management
Cons: blanket doesn't fit
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OPTIMA Battery
AG86FOX_
  • Cranking:
  • Lights:
Rating 3.5

I run the red top. I haven't noticed any issues except it doesn't fit the stock tray.

Pros: no issues
Cons: doesn't fit stock tray
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OPTIMA Battery
ripcityrs
  • Cranking:
Rating 0.5

Replaced my OEM battery with a yellow top and it lasted less than a year. Complete junk imo.

Cons: short lifespan, complete junk
Vehicle: Ford Focus
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OPTIMA Battery

When I worked at the auto parts store, we warrantied a lot of Optima’s. I’d be careful before dropping money for one.

Cons: many warranty claims
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