jkflow
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No issue up to -20F or so. You only have to bring them back to operating temps prior use. The actual cell voltage will drop significantly, i.e. don't try to charge or use until they are back at room temp for a couple of hours. The silver wrapper and insulation will be sensitive to cracking as well, just be gentle.
Not a crackpot suggestion, even though it sounds like it.
Do what you are comfortable doing, technically no issue. If in doubt, contact the Lipo manufacturer.
Not a crackpot suggestion, even though it sounds like it.
Do what you are comfortable doing, technically no issue. If in doubt, contact the Lipo manufacturer.