Re: Amel 54 battery group

Gary Wells

When I had a failure of two batteries and ended up replacing the bank Injse grp29 AC Delco lead acids. They served quite well.  
I am pretty sure that the grp27/29/30/31 are (nearly) identical in size and then differences lie ni capacity and post arrangement.
Most recently I installed a Trojan 30xhs set and am quite pleased.  
It was a snug fit but they are nice batteries. 
So, I said all that and you'll be looking at agm's but I wanted to try to answer the 'group number' part. 
Measurements are readily available from almost any manufacturer's website. A secure for matters :) .

Gary W.
SM209, Adagio
Charleston, SC

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