You KNOW to store batteries where you can check them periodically, don't you?
That includes items with batteries in them....
My wife's old smartphone looked odd on my desk the other day and so I went to pick it up and the 1/4" thick (supposed to be rectangular now 'round') battery had swollen so much it popped the case apart !
And this was inside an air conditioned home, not in a motor home in storage!
'11 Monaco Diplomat 43DFT RR10R pushed by a '14 Jeep Wrangler JKU. History.. 5'ers: 13 Redwood 38gk(junk!), 11 MVP Destiny, Open Range TT, Winn LeSharo, C's, popups, vans, tents...