I don't know where this question should be asked so excuse me if this isn't the place. I have a 3S1P 2.2A 50C battery for a drone that I build. I have a charger that looks like this:

enter image description here


At first, when the battery was new, I pulled a solid 15-20 minutes of aggressive flight time but now, only 6 months later, it is getting only 3 minutes! I have charged it for like 5 hours and it reached 12.48 volts which is good but I think the charger doesn't put much current and when it hits 12V it just stops charging. This is just a guess. Can someone please help me with this. I don't have much of a budget so is there is a safe way for me to get more flight time, I am more than happy to hear it!

Specs: My drone is an F450 frame with 4 A2212 100kv motors and weighs a total of 4lbs. My props ar 1045 props and I have 3S 30A ESCs!


Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.