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Re: Lithium "jump start" batteries are worthless when it is cold.
Did that with two of them. Yielded 12.3 volts and 11.8 volts a few days later. Taking them back. I should hot have to jerry rig work arounds on brand new stuff.1 · -
Re: Lithium "jump start" batteries are worthless when it is cold.
Pretty dedicated effort. I might be inclined towards trying some very light weight motor oil in the coldest months. Oddly I rarely have a cold weather battery problem. Seems that modern cars have mo…1 · -
Re: Lithium "jump start" batteries are worthless when it is cold.
FWIW, warming up the lithium starter battery had no effect on measured voltage. Amazon sells a lithium starter battery that folks are generally pleased by - so far. However I did read a review wherei…1 · -
Re: Lithium "jump start" batteries are worthless when it is cold.
I have one of those but would frown on deploying a rescue team because my Jeep didn't start. You figure they would buy into my lithium battery story? Especially when I knew it sucked in the cold? In…1 · -
Re: Lithium "jump start" batteries are worthless when it is cold.
Presently the freshly charged lithium starter battery measures 12.32 volts after removal from a cold car environ. Turning it on along with the built in small flashlight lowered the voltage reading to…1 ·
