What happens when you pump a whopping 10,000 volts of juice into a helpless watermelon? Instant watermelon salad, that's what. You'll just need to gather up the pieces from the blast radius.
How far would you go to keep a watermelon cold? In Japan, the answer is apparently pretty damn far. Not only will your fruit stay nice and chill, but the coolers even have wheels so you can cart your precious prize around.