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Author Topic: battery efficiency pls?  (Read 1521 times)

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adelaide

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battery efficiency pls?
« on: February 10, 2006, 12:48:15 PM »
gooday does any one know what you put in a lead acid or glass matt battery in amp hours or watts and what % comes out? is it 85%?
« Last Edit: February 10, 2006, 12:48:15 PM by (unknown) »
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Flux

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Re: battery efficiency pls?
« Reply #1 on: February 10, 2006, 06:26:52 AM »
I think typically for a good battery the AH efficiency is nearly 90% with WH efficiency at nearer 70%. Tends to fall of during later life.


Flux

« Last Edit: February 10, 2006, 06:26:52 AM by Flux »
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electronbaby

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Re: battery efficiency pls?
« Reply #2 on: February 10, 2006, 08:57:30 PM »
check this link. some interesting reading about efficiency and SOC.


http://www.sandia.gov/pv/docs/PDF/batpapsteve.pdf


Have Fun!!

Roy R

KB2UHF

« Last Edit: February 10, 2006, 08:57:30 PM by electronbaby »
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Have Fun!!!  RoyR KB2UHF

Flux

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Re: battery efficiency pls?
« Reply #3 on: February 11, 2006, 02:38:56 AM »
Thanks Roy, nice useful link.

Flux
« Last Edit: February 11, 2006, 02:38:56 AM by Flux »
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