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lincpimp
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05.19.2009, 12:33 PM

Quote:
Originally Posted by suicideneil View Post
Or 'coat pocket' I wouldnt pay for a lipo warmer when human body heat is free and works just as well. But yeah, warming the lipos to around 90-100*F will yield best results.
I can just see Neil roaming around on a cold winter's day with lipos taped to the inside of his thighs trying to keep them warm...

I too noticed that cold lipos do not perform very well.
   
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NoControl
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05.19.2009, 07:11 PM

Yea heat is a factor on any lithium battery, the heat it produces and the heat around effec the chemical reaction producing more power. If I remember correctly if a data logger with a voltage sensor on it was to be hooked up to the battery and logg the info you'd actually see, say a 3s 11.1v peek at 12.5 or 12.652v just from the extra chemical reaction from the heat....Sorry for hte partial lecture its a habbit.
   
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Jason
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05.20.2009, 04:36 PM

after 20minutes of hard off-road bashing grass and all my lipo was just at 82F
   
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