batteries for my spektrum radio

[RCShocker]

I am trying the rechargable batteries now and do not really like them. It take's approx. 12 hours to charge 4 of them. I use 8 so times that by 2.

Then they immediately start discharging to under 11volts quite quickly. I picked up a friends DX3.0 and he was reading 13volts. He is using the Lithium batteries that I use in my digital camera. I like them much better. He says they last quite awhile in his radio.