I received an FMA Sport VRLI 5 volt Li-poly regulator today.
If I went to the new 5 volt video transmitters that Blackwidow AV has,
this would be perfect, it has a 3 very bright LED meter on the tiny board.
So you guys that just got the new transmitters, you can use your Li-poly
packs to power your system loong time!!
I got mine from Tower Hobbies for $18.99, but you can get it from FMA Direct.