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yellowtop amperage question
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<blockquote data-quote="Girard747" data-source="post: 1848578" data-attributes="member: 564783"><p>Go to optima's site, and look at the "Amp Hours" rating for the battery. Take the number of amp-hours, and either divide or multiply depending on the number of amps you're drawing. I think the rating on a yellowtop might be 55 Amp-Hours, but I'm not positive.</p><p></p><p>All you have to divide is the number of amps you're drawing by the number of amp-hours the battery can supply.</p><p></p><p>Example:</p><p></p><p>110 Amps for 30 minutes (110 Amps / 55 Ah = .5 Hours)</p><p></p><p>50 Amps for 54.5 minutes (50 Amps / 55 Ah = .909 Hours)</p><p></p><p>If the number is something really strange, for example, .909, just multiply it by 60 to find the number of minutes you can last.</p></blockquote><p></p>
[QUOTE="Girard747, post: 1848578, member: 564783"] Go to optima's site, and look at the "Amp Hours" rating for the battery. Take the number of amp-hours, and either divide or multiply depending on the number of amps you're drawing. I think the rating on a yellowtop might be 55 Amp-Hours, but I'm not positive. All you have to divide is the number of amps you're drawing by the number of amp-hours the battery can supply. Example: 110 Amps for 30 minutes (110 Amps / 55 Ah = .5 Hours) 50 Amps for 54.5 minutes (50 Amps / 55 Ah = .909 Hours) If the number is something really strange, for example, .909, just multiply it by 60 to find the number of minutes you can last. [/QUOTE]
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