was wondering how everyone keeps their house batteries charged up.
my motorhome sits for a extened length of time and i am concerned that my
house batteries do not get properly charged since i dont run the motorhome
i do have a main battery on/off switch which i use when my coach sits fort
a long time. i know this does help keep the batteries from discharging, but
i also wonder if i should buy a trickle charger to hook up top the house
batteries? my house batteries are deep cycle maintenance free but i notice
that they are not as bright as before when they were newer.
house batteries are approx 5 years old and probably not going to get much
more life out of them? the are optima and have been pretty good so far?
any opinions are greatly appreciated. thanks