New owner battery install question.
Installing a battery in our travel trailer and I'm not sure I've hooked it up correctly. After install the lights work and radio work but none of the ac outlets are working? I'm not sure if this is ...
Forum Discussion
aftermath wrote:
When you hear "don't discharge your batteries below 50%" I don't think many know what that means. Look at the chart and a 50% discharge will take you down to 12 volts which makes no sense what so ever.
Why does it "make no sense"? :h Full depletion of any 12 volt deep cycle battery occurs @ 10.5 volts, 50% is just a general guide for the masses, nothing wrong with drawing the battery / batteries down further as long as you don't do it too often and recharge ASAP. This general recommendation also applies more particularly to flooded batteries but with more & more starting to use other types such as AGM, GEL, lithium, etc, this general rule of thumb is also becoming less so. For the average user though it's still a reasonable guideline to follow if you expect to get any life out of your RV battery.
