Forum Discussion
StirCrazy
Mar 25, 2021Moderator
FWC wrote:
Even if you use their specified values, the Peukert exponent is still something like 1.2, which is not very good for an AGM battery.
Now I recall that you wanted a battery to support a high load with minimal voltage drop. For that you want a battery with a Peukert as close to 1.0 as possible. The best option (besides LiFePO4) for this would be a 'dual purpose' AGM, something like an Odyssey PC-2150. This would give you over an hour 65A with Peukert exponent around 1.08.
oh man but odyssey batterys cost way way to much, they make SiO2 looks like a bargin, and realy they arnt that great for rv's.
Steve
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