So all of my lipo batteries have swollen already even though I got them just a few days ago is this bad enough to be worried about I also use these chargers
WELLPOWER Lipo Akku ULTIMA 1450 mAh / 11,1 Volt 3S "SLIM" 20/40C XT-30
WELLPOWER "CHECK" - Lipo Akkus mit Ladezustandsanzeige
Modellbau Lindinger
Wellpower Lipo Ultima 3300mAh, 2s (7,4V) 35/70C Akkumulátor
WELLPOWER LIPO BATTERY PACK SE CAR TRX 6000 MAH / 7,4 VOLT 2S 30/60C - buy now - at Modellbau Lindinger