Author Topic: Sizing a 12 Volt Battery to a load online alulator  (Read 443 times)

Offline Greekman

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Sizing a 12 Volt Battery to a load online alulator
« on: March 20, 2018, 01:11:35 AM »
just found this.
https://www.batterystuff.com/kb/tools/calculator-sizing-a-battery-to-a-load.html

it gives off quite scary (large) numbers but it cannot be wrong. Can it?

Offline Alan Georges

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Re: Sizing a 12 Volt Battery to a load online alulator
« Reply #1 on: March 20, 2018, 06:46:43 AM »
it gives off quite scary (large) numbers but it cannot be wrong. Can it?
It seems pretty close to the numbers I get for typical cases.

They seem to be using the "daily load x 4" rule.