Adding another 12 volt battery
My fifth wheeler came with one battery but when we lose power it does not last long for the 12 volt lighting. What harm would I be doing if I added another battery and ran it in series with the other ...
Forum Discussion
In series? It will give you 24 volts and the lights will be brighter than you have ever seen them before, but just for a split second.
If you want to run them in parallel the voltage will stay the same but the amperage will double so your run time will double.
If you want to run them in parallel the voltage will stay the same but the amperage will double so your run time will double.
