No Lights When Running On Battery....
My deep cycle Interstate batteries have been giving me problems recently. They really haven't been holding a charge anywhere as near as long as they used to. They're over 4 years old now. You could...
Forum Discussion
cm11599ps wrote:
....My brother just purchased a new camper last week and has the same exact batteries which are stored in my garage since the camper is in storage. That battery gave me a 12.56 Same exact battery as mine but 4 years newer and basically not used yet. Now for more testing...
Basic troubleshooting. Swap the batteries, as a test. See if the new batteries light up your rig, and see if your old batteries leave the other rig in darkness. I am betting the problem stays with your rig and does not follow the batteries.
As for only being 4-years old.... You are checking & watering them occasionally, right? I went 9-years on a Trojan battery before it started getting a little soft - not shot, just a bit soft. Kept plugged in, and pulled the caps and watered annually with distilled water. To die at 4-years seems a bit of a short service life.
-Eric
