For the past 2 years - including winters - I've been using my Li yard lights despite all the warnings about not charging Li below freezing.
Daytime temps here in Ottawa are consistently below freezing for weeks (months?) on end. Yet they continue to light up every night if there's been enough sun in the daytime.
Yes, I knew I was ignoring the warnings but figured I'd risk it anyways. (I wouldn't be doing this experiment with a big $1000 Li battery!)
So, what's up? Have I just been lucky? Or have I killed them and I just don't know it yet.
Daytime temps here in Ottawa are consistently below freezing for weeks (months?) on end. Yet they continue to light up every night if there's been enough sun in the daytime.
Yes, I knew I was ignoring the warnings but figured I'd risk it anyways. (I wouldn't be doing this experiment with a big $1000 Li battery!)
So, what's up? Have I just been lucky? Or have I killed them and I just don't know it yet.