Quote:
Originally Posted by redpoint5
Charging at sub-freezing temperatures is OK as long as the current is held sufficiently low. From what I've heard, discharge at low temps is ok.
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Any data on how much current at what temperature?
Would a NTC-based current limiter do any good? As to both limit the current and provide heat to the cells when it is cold, and gradually allow higher current as it heats up?
I want to make a small portable PHEV pack so I can charge it inside the house. But it would be handy if it could be charged inside the car too.
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2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
  lifetime FE over 0.2 Gmeter or 0.13 Mmile.
For confirmation go to people just like you.
For education go to people unlike yourself.
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