Gel batteries
Hi. I have acquired two used 135ah 12v gel batteries. They are 5”x18”. They were back batteries that were changed out after a years service. I think they really have no usage. My question is how...
Forum Discussion
Vintage465 wrote:
This is a pic of the data on the battery.
![](https://i.imgur.com/15VyD7Yl.jpg"height=400")
Just pointing out, deep cycle batteries in RV use generally the ah rating is at 20 hours. The rating on the label is at 8 hours. Apples and oranges.
