wtf from here
OK my original 3S packs has been charged at just over 100 amps. stating current and full charge in just over 4 minutes. It has been charged at 10amps.,ran,charged ,ran,repeat,repeat and has reached 150F. It has been charged at between 15 and 20 amp. avearge( approx. 6 min charges) a bunch of time. it has been discharged to 5 volts (no load) and it still keeps going.
Another 3S has been charged at 10 amps. on a real charger approx. 25 times (first 15 then on rare occasions) . All other charges have been in 8 min. or less,most around 6 min. and recently closer to 5 minutes.Charged to 11.55(3.85 per cell) After 417 flights it still has 89% of its’ original capacity. Highest recorded temp. was just over 140F.
I charged a 4S as a 5S by mistake to 18.25 volts (4.5625 per cell) at flight #44 and now with 217 flights on it all is still well.
100A charge! That’s over 40C!