State of Charge for Cal/Cal battery

A mate has just purchased a new camper trailer with two of the Exide ???????Stowaway Leisure Cycle ST27DC95 batteries installed. As a short term measure, I suggested installing a digital voltmeter to give some idea as to the SOC of the batteries. I am trying to track down the SOC voltages for this type of battery.

Are they any different to the SOC voltages of other type of batteries?

I realise these voltages can be subject to the "rest" state of the battery.

I have logged a call with Exide's service desk, but unfortunately the issue is unresolved.

Thanks for any assistance that can be offered.

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Reply By: Battery Value Pty Ltd - Monday, Jan 23, 2012 at 18:26

Monday, Jan 23, 2012 at 18:26
Hello Brian,

if I may make a guess: 12.85V for 100%SOC, 12.1V for 50%SOC, linear correlation.

cheers, Peter
AnswerID: 475796

Reply By: MrBitchi (QLD) - Monday, Jan 23, 2012 at 19:44

Monday, Jan 23, 2012 at 19:44
Have a look at the Battery FAQ. There's a table link about half way down the page.
AnswerID: 475810

Follow Up By: Member - Brian A (NSW) - Monday, Jan 23, 2012 at 20:00

Monday, Jan 23, 2012 at 20:00
Thanks for your replies Peter & John.

That website is just what I was looking for but hadn't found.

All good,

thanks and regards
FollowupID: 750811

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