Today's question is from Greg in California. He's asking us what is your opinion on using a Peltier Device whenever heating or cooling is required? Thanks for the question, Greg, and fly safe!

Pelletier device (heating and cooling): http://amzn.to/1T76IBY

dji battery warmer: http://amzn.to/1T76Pxs

Pelletier device with fan: http://amzn.to/21gnOlc

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