hi
I have 850 mah 11.1 8attery it was working properly but now two  signal light of charger become green in  1  hour and 1 remain red  i  waited 3 hour but the light remains red

I am using b3 pro charger , 

Your charger can not balance the battery. The red light is unbalanced/damaged cell. Before damaging your battery further I suggest you balance it using a proper charger.

Sir,

I have another turnigy 2200 amh battery which is charged properly with the same charger

I am not saying that charger is not working, its just that it can not balance ur first battery properly and it seems to be damaged. try checking per cell voltage and u will see.