Please share Dan.
If the A123 cells don't live up to promises I want to know. I switched from Sub-C Nimh to them because of the promises. They cost more after all. I did nottice that my voltage monitor on the airplane showed less lights when I operated the control surfaces with the A123s than the Sub-Cs. That indicated the voltage sags and the cells are not giving as much current. IF that is so the 50+ amp promises are BS. I attributed it to something I was not understanding.