safe to use sealed batteries in coach?
I'm thinking of expanding the battery bank in my Class C. About the only way to do this is to put a battery (batteries) inside the coach living area. I've read that "sealed" flooded batteries can be ...
Forum Discussion
JaxDad wrote:
If it has liquid inside it there must be some sort of vent, period.
Not true.
If the case is designed to hold a good amount of pressure, there is no need for a vent.
The most common uses of sealed wet cell batteries is small UPS units and things like fire alarms and the cheaper "emergency" exit lights.
Some of the larger batteries have the vent nipple not because they are vented all the time but because there is a pressure relief safety valve.
