Lithium battery charging at or near freezing
Here's an issue I have come upon, freezing temperatures. I see the Lithium batteries will discharge down to 0 degrees F and shouldn't be charged below freezing 32 degrees F. So how would you handle...
Forum Discussion
First, is the battery box exterior only or exterior/interior? If a dual box, they can be easily converted to an interior box and insulated against outside temperatures. This means you only need to maintain a minor heat source to keep the temperature properly regulated. So start with the actual box as that dictates what needs to be done.
