Quote:
Originally Posted by oil pan 4
It's actually 20°F. You don't want to charge LiFePO4 batteries when their below 20°F. Freeze they should be fine.
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20f isn't that far below freezing, IMO.
The data sheet for my LiFePO4 cells shows a charging range of 0°c-30°c, which prompted me do more research. After reading what I could find, I have no intentions of charging below 0°c.
It may just be that they are giving me a 6°c buffer (20°f vs 32°f), but why chance it on something this expensive?
Anyone looking for cold temperature versions, check out LiFeYPO4 cells.