Using latest firmware on aircraft and batteries.

TB50's giving me an error in flight that battery power is being limited and the drone slows and will not climb. Batteries were heated prior to take off.

Also, all of our flights are sent to Airdata.com. Many of our batteries are giving the warning that there is a mismatch between Voltage and %age displayed.

How do you fix this? Do you need to calibrate these batteries like the old TB48's by flying them to less than 8%?

They need cell balancing and restoring... can be done with special hookups... contact me @ bogdalini@icloud.com if still in need of service, I can restore and fix any DJI battery