Today launched its Phantom 3 professional, but a problem occurred: at a charge of 55% of the batteries on the phone screen message appears low voltage and that quadrocopter is landing.
Who has such a problem?
What can be done?
Thank you

What is the firmware version of your aircraft? Please upgrade the latest firmware, about the battery, the cold environment can effect the performance of the battery, please always fully charge the battery before use and hover the aircraft to warm the battery, do not try full throttle in cold weather or the voltage may drop quickly. The low voltage warning is the third level battery protection. You can display the battery voltage in the main screen, it's in the battery info page.