Forum Discussion
westend
Aug 04, 2016Explorer
Roy, you may not have to go to any heroic measures to vent the battery box. When I built my battery box that's inside my trailer, I did some research on the amount of gassing that's typical for FLA batteries. The amount of hydrogen and other gasses that are vented from the battery are not that great and the gases are a lot lighter than air so they rise and dissipate quickly. You do need some escape hole towards the top but it doesn't have to be large in area.
About Technical Issues
Having RV issues? Connect with others who have been in your shoes.24,322 PostsLatest Activity: Oct 07, 2025