- Joined
- Apr 9, 2019
- Messages
- 15
- Reaction score
- 0
- Age
- 23
So I have this battery since 2018 and I didn't use it during the whole covid thing, so I kept it in the box like 2 years, in storage voltage, but just a few weeks ago I used the drone again and I got less than 2 minutes of flight, so I tried to calibrate it but it didn't affect the flight time, today i connected it to the drone without charging it since the last flight to calibrate it again but the app told me the drone was like 15.something volts, and 76%, but the leds on the battery itself was at 1 and flashing, so I turned it off and on again and now it showed 7 LEDs, so i tried flying it again without charging it and it took off for like a minute before going to >10%, I really don't want to change the cells mostly because where I live are very pricey and hard to find, and I don't think my actual battery Is this bad, because all this years has been mostly in storage ad middle voltage, I need to do the calibration process again? Or what can I do?