JensIR
lvl.3
Flight distance : 207631 ft
Offline
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So far in the relatively short time I have owned my Mavic I have flown all my flights during cold weather, in the range from around +5 C down to around -10 C without any issues.
However, I have taken some precautions, particularly in temperatures below zero C. ( I generally don't consider +5 C to be very cold)
Before going out I have tried to gently heat the batteries to somewhere between 30 and 40 C. Then I either keep them in some rather thick insulated pouches or in a plastic bag strapped directly to my body under most of my clothes. I have also used some disposable hand warmers in an insulated bag along with the batteries, you just need to be aware that the surface temperatures of these can get quite high, so try to avoid direct between the warmer and the batteries.
I have also created a small "jacket" for the battery to keep the battery outer surface from direct exposure to the cold winds when it is mounted on the Mavic. The "jacket" is made from a small piece of thin cheap lightweight foam camping sleeping mat and kept in place by small pieces of self adeshive velcro. It basically just wraps around the upper surface of the battery and down on each side. Made a small hole so I can push the on/off button. Looks kind of goofy but seems to work ok.
I keep the low battery warning to 30% and land immediately when it goes off. So far this has worked perfectly.
The biggest issue I have had so far has been finding a pair of gloves that keeps my figers warm during below zero C conditions and at the same time allows me to operate the controller and the touch screen with the required precision. Ended up using a pair of thin Outdoor Research touch screen gloves with a pair of fingerless woolen gloves on the outside of these. The fingertip dexterity of the touchscreen gloves leaves something to be desired when it comes to hitting the correct spot on the screen, but maybe that is because the gloves are a bit too big, they probably should have been a really tight fit. |
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