Help, battery vibrating!

[ALadyinKansas]

Help! When I returned from my weekend camping trip I heard a strange noise, almost like a fan was blowing. I have a 17 ft Casita travel trailer. At this point I was parked in the drive and unplugged from my tow vehicle. After 3-5 minutes of trying to figure it out I realized that it was my battery. I opened the battery compartment and the battery seemed to be vibrating. I disconnected it and it stopped. This is a new battery, sealed type.  I just went back out (two hours later) plugged it back in and it stared vibrating again. Is this supposed to happen?

***I figured it out, I had bumped the water pump.

 

[Giuseppe Hardblast]

Hahaha. That's awesome. Easy fixes are the best.

 

[B and C]

Woulda never got that water pump as the problem over the internet.