I got one of those tiny Li-ion battery packs with jumpstart cables for Christmas...and got to try it out!
In the airport parking lot at about 5 degrees
But it worked! And was still quicker than wandering around with jumper cables looking for some kind soul... I knew it was a 50/50 shot when I parked it at the airport for a week of sub-zero temps.
So the Dancing Hippo got a new battery tonight too!!!
In the airport parking lot at about 5 degrees

So the Dancing Hippo got a new battery tonight too!!!