Just received my Trailblazer-XT /Shredder-XT for Christmas and it ran great for a couple of days, but recently it started doing something odd. I have been running 2s 3300mah (45-90C discharge) lipos. I have six of them and balance charge them every time I charge. Now I get about 5 minutes out of the truck and it powers down, when I check the batteries one of the two will have a cell that is well below the low voltage cut off point, while the other cell and both cells of the other battery are fine. The one that is discharged is also getting hot. At first I thought it was a bad battery, but it's happening with all of them. I re-balance, and have tried every combination of the batteries, but each time one cell is drawing all the power. IT would make more sense to me if one battery (both cells) were going dead, then I would assume the leads from the other battery were at fault, but to only kill one cell? If anyone has ever run into this and you can share your insights it would be much appreciated. I'm baffled. I hope I'm explaining this right. It's only an ezrun-80 amp esc and 1500KV motor, so I'm not opposed to installing a better esc and motor, but I wouldn't know what to get.