On set 4 sets out of 8 wont fly

[traderdmb]

Tb50 batteries - got 8 sets, 4 sets are reporting cell broken error and wont fly. Updated latest firmware.

Dji is so good.

 

[Eric Braun]

Tb50 batteries - got 8 sets, 4 sets are reporting cell broken error and wont fly. Updated latest firmware.

Dji is so good.

It’s unckear whether the latest update fixed your battery problem or you are being fascecious when you say “DJI is so good.” If it didn’t work, did you let the bad batteries sit for 72 hours?

 

[Joermed]

I have two sets of batteries that are now showing battery cell error and battery cell broken. This has to be a firmware issue correct??