I learned that my 2002 Dodge Diesel will Start in -15F without being plugged in.
I also learned that, yes, premium AGM batteries are worth EVERY penny. It took a lot of cranking to get my Old Goat started Monday morning, and the batteries gave and gave and gave. I must have cranked for 90 seconds total across 6-10 attempts.
The Diehard Platinums are actually re-branded Odyssey batteries. Odysseys are the best on the market-- even better than Optimas. They are AGM, but flat plate instead of spiral-wound.
I've been a fan of RedTops for awhile, but these Odysseys (branded Diehard) are, imo, the cream of the crop!
I also learned that, yes, premium AGM batteries are worth EVERY penny. It took a lot of cranking to get my Old Goat started Monday morning, and the batteries gave and gave and gave. I must have cranked for 90 seconds total across 6-10 attempts.
The Diehard Platinums are actually re-branded Odyssey batteries. Odysseys are the best on the market-- even better than Optimas. They are AGM, but flat plate instead of spiral-wound.
I've been a fan of RedTops for awhile, but these Odysseys (branded Diehard) are, imo, the cream of the crop!