720i balancing problem

yer..my e station 902 does this too....worse on older packs....

i have a theory...i think the charger draws off some current after the charge has finnished...so the balancer constanly tries to remedy this.
im sure if you left it long enough it would drain the whole pack down.
all i do is disconnect the pack as soon as it is charged and use it.
chris

[jayjay283]

my 610iduo is doing that too, im not sure if I clicked the alarm off on a channel, or its with my older lipos but it will sound the alarm on 1 i'll take it off and the other keeps screwing around with most cells at 4.2 then 1 screwing with it from 4.19 back to 4.2 down to 4.18 back to 4.2, I eventually just pull it off and run it