Interesting Battery Information February 05, 2017, 09:21:50 pm I always knew that a healthy battery could withstand very cold temperatures to include -20 to -30 F. But I was surprised to learn that a healthy battery with a 100% charge will not freeze until the temperatures reaches -92 F. On the other hand, a battery with only 20% charge will freeze at +19 F. Just some interesting battery information. Btw, this information came from an article in a RV magazine, which referenced the BCI Battery Service Manual. 1 Likes
Re: Interesting Battery Information Reply #1 – February 06, 2017, 12:51:24 am Quote from: Traxless - February 05, 2017, 09:21:50 pmI always knew that a healthy battery could withstand very cold temperatures to include -20 to -30 F. But I was surprised to learn that a healthy battery with a 100% charge will not freeze until the temperatures reaches -92 F. I hope to never have to test that theory!