lipo voltage diff between cell

[phatmonk]

Good question? I recently bought a 4s 5000 MA battery and it has been charged only 3 times and I balance charged it. And it allways has 3 cell lights on and hasnt balanced out when all the lights shut down even at full charge.

OK my pack is on the Hyperion now since about 30 minutes, on the balancer mode only.
Now the cell number 1 is 3.630
2 is 3.619
3 is 3.640

The gap voltage is now at 0.020.

So the cells is to be balance, but when i reput it on the charge, the cell number 2 always retake his 0.07 volt gap