storage tips for keeping batteries in good shape ????

[brianseay]

I have owned two motorhomes over the last 14 yrs. !st was a gasser, 2nd a diesel pusher. My questions are this,
1) do you keep it plugged up when not in use ? mine is garage kept at home and I always have left it plugged in. Are my batteries getting overcharged by doing this ?
2) what is the preferred method of storing one when not in use ?

3) does anyone have knowledge on the in motion satellite system ? I think mine has an lnb that has went out on it. Just wondering if I can buy a new lnb for it.
4) when storing one for long periods of time (months) and plugged up, do you keep the inverter on or off ?

I thought I knew how to do all of this, but apparently not. My batteries were dry as a bone but still held a 6.67 volt charge. I refilled the batteries with acid. Just wondering what I am doing wrong or right. Any info is greatly appreciated.

[pianotuna]

1 & 2 I do not keep the rv plugged in but I do have a solar system. Solar charge controllers are a lot more sophisticated than a converter. If you wish--get a timer and connect for only one hour per day. Battery life may be dramatically improved.

Never add acid to a battery. Only add distilled water.

There is no reason to leave the inverter on.