Battery Reconditioning

[Sypress]

Is it possible to leave a dead battery on a multi-battery charger and it will recondition? Should I just assume they are completely dead since the light on the charger is solid red and doesn’t blink while it’s charging. Might just have to buy new batteries.

 

[Val-Ease]

Hello. In my experience it is not possible to "recondition" a dead Tello battery. I have purchased several spare batteries to keep my Tello in the air. Still having fun with it since I bought mine back in May 2018.