batteries
we're new to rv world and just bought a TT, its used 27' Fleetwood. my question is the batteries are old and I would like to replace them, what should I look for? we will just be using it 3-4 days at...
Forum Discussion
badsix wrote:
so if I use 2 6volt batt.in series, can I charge them with a 12v. charger like the one in the trailer and my truck.
Jay D.
Yes, exactly. However for longer life you need to match the charger's charging profile voltages and times with the charging specs of the batteries.
An RV converter that only ever does 13.6 -13.8v will kill any sort of deep cycle battery bank, 12s or 6s, in a couple of years. You need a converter/charger that can do 14.x (14.8 is best) to keep the batteries going longer.
However that can be a money thing where batteries are cheap but chargers are expensive.
