Forum Discussion

ratfink09's avatar
ratfink09
Explorer
Oct 17, 2014

Group 29 VS Group 27

Installed group 29 batteries to replace the original group 27 that came with the RV. Besides the size and capacity is there any problem with going to a higher capacity battery than came originally?
  • If it takes too long to recharge, replace your OEM converter if its a single stage, with a modern 3 - 4 stage converter.
  • No trouble at all. Put a second in if they fit and you need the juice.
  • IF they fit you should be OK. More capacity is always a plus. May take a little longer to get a full charge if you are boondocking.