TB47/48 operating temperatures

[John Dakin]

Attempting to fly Inspire 1 in SW of U.K. in temperatures of plus 10C and drone refuses to start - with warning message to warm battery, etc.etc. 10C is not cold ! Any ideas why this should be ? P4P flies in temperatures down to 0C with no problems !

 

[The Editor]

Attempting to fly Inspire 1 in SW of U.K. in temperatures of plus 10C and drone refuses to start - with warning message to warm battery, etc.etc. 10C is not cold ! Any ideas why this should be ? P4P flies in temperatures down to 0C with no problems !

Yes - the battery sensors are telling the batteries they are too cold for high current draw!
Use a DJI battery warmer or warm them some other way.

Its a sensible practice on ALL aircraft to never fly with cold batteries in any case.

 

[jkerrins]

The warmer box works or I used to put them on the floor in front seat of car with heat running. 0C many times, no issues. Just watch the battery levels drop fast.