Battery drain calculator

barthenry
New Member

Posts: 8

Battery drain calculator Mar 20, 2015 17:13:14 GMT -8 cosmicboss likes this

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Post by barthenry on Mar 20, 2015 17:13:14 GMT -8

Hi everyone. As you all know you should only drain your batteries to 20% for maximum life. But how do you figure what 20 percent actually is... well I stumbled across this site and thought I would share.

Battery drain calculator

It has been a great help for me, and will be a great help fore you.

Admin
Administrator

Transitioning to new forum. This forum will be locked September 3rd.

Posts: 387

Battery drain calculator Mar 23, 2015 8:02:56 GMT -8 cosmicboss likes this

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Post by Admin on Mar 23, 2015 8:02:56 GMT -8

Hello barthenry,

A good resource that I have used is

www.solar-electric.com/deep-cycle-battery-faq.html/#Amp-Hour Capacity

There is a brightly colored table with voltages corresponding to battery capacity percentage. Battery voltage is a very good indicator of battery capacity.

Renogy Tech Support
SR

cosmicboss Solar Lover Posts: 50	Battery drain calculator Aug 25, 2016 7:41:38 GMT -8 Quote Select Post Deselect Post Link to Post Member Give Gift Back to Top Post by cosmicboss on Aug 25, 2016 7:41:38 GMT -8 Good links! Thanks for sharing.

Post by barthenry on Mar 20, 2015 17:13:14 GMT -8

Post by Admin on Mar 23, 2015 8:02:56 GMT -8

Post by cosmicboss on Aug 25, 2016 7:41:38 GMT -8

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