AGM Voltage / % Charge

  • Thread starter Carl and Juliana Dupre
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Carl and Juliana Dupre

We are looking for information on open-loop (no-load) voltage for various percentage charge levels for AGM batteries. We have 3 "Lifeline" Grp 27 AGM's and we want to make certain we know where they are at. It seems that this was posted before, but we searched the archives with no luck. Also have emailed the the manufacturer with no response. Do all AGM's have the same voltage / % charge relationship, or does it vary from one manufacturer to another? THANKS in advance! Carl and Juliana Dupre s/v 'Syzygy'
 
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Alex

12.8V for AGM fully charged..

..As I was told by expertise ; also they charge very similar voltages as regular ones ( but faster) . There shouldn't be any differences between various brands regarding these figures. By the way , what are the opinioins( if any ) about "Deka" AGM batteries ? has anyone experience with them ? I was offered one , but I don't seem to find much data , or sailors who use them .
 
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