how long does your battery last?
Well I hope everyone had an enjoyable Labor Day weekend camping! I have a couple questions after camping this weekend in Mammoth with no hookups. Our 18ft TT only has one battery and I had it chargi...
Forum Discussion
clg82 wrote:
Right now I'm showing 12.68 and 12.62 on both new batteries that I bought when I returned from camping a couple of days ago....are both of these bad as well!?!?!?
Your batteries are fine, 12.6 - 12.7 is fully charged. :) The concern is for the charging rate of your charger. If the trailer is at home try this test.
Leave it unplugged from shore power and turn on all the inside lights for an hour.
Then turn off all the inside lights, wait 10 - 30 minutes and take a voltage reading at the battery.
Now plug the trailer in and take another voltage reading at the battery.
Maybe wait another 30 minutes and take a third voltage reading while plugged in.
What are the three readings that you get?
