Originally Posted by
jrickards
So, I was right to bring my charger to work today. It is -26C/-15F this morning. I'll let the battery warm up over the next hour or so, then charge it.
Not a bad idea to just buy another charger and leave it at work.
In winter, I generally bring battery lights indoors when I'm not riding, just so they will work better (at least until they cool back down to the ambient temp.) I'm eager to build up a dyno wheel for my fixed-gear (primary commuter) so that I will have fewer battery lights to futz with.
