What's the claim process to get your money back?
Discussion
AceRockatansky said:
I suppose it stands to reason that an 800CCA battery would be the minimum you'll get on a cold winters day, but would show more in the summer months, particularly if brand new.
You would suppose that, but then you'd be completely wrong. There are at least three different test standards SAE J537, IEC and DIN. They all involve charging the battery fully using the SAE J5377 standard, cooling the battery to -18 degrees C for 24 hours then discharging at the cold cranking amps and measuring the battery voltage. It passes if it maintains a certain voltage for a certain periodWhat you did with your battery tester was an an estimate at best.
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