- Jan 11, 2017
I don't know if this has been posted before but I thought it would be good for Mavic flyers who like to fly in cold weather. TIP , How to keep batteries warm. The bottom of battery already gets warm from the heat sink at the bottom when turned on. On the top of the battery just buy a box of hand warmer packets from Walmart and fasten one on top of battery pack, it looks like a little flat bean bag. It's a simple solution and could save big money. They last for some time and also acts like a insulator as well. The cold slows down the chemical reaction process and effectiveness performance of the battery, (less flight times) Have a good day. My2cents.