this is what im trying to do, i quoted it from a website
The Eneloop 2000 Tx upgrade packs will give approx 5 hours runtime in most Transmitters, are quite robust and can be fast charged at the field with an appropriate NiMH peak detection capable field charger after normal new pack formatting. (3 slow charge & 300ma discharge cycles
)....thanks btw, i went ahead and set my cycler to stop discharging at 8.0 volts, and have a 120mah wall charger that i will use to slow charge it..........