Guys: I bounced my Sirius Pro charger off the concrete floor; it still worked, sort of, but was a little flakey. It had definitely slid down the scale a bit from "JR Spektrum" toward "Used Air Hog" in terms of reliability.
So I emailed George Joy at Peak Electronics, and he said ship it on out. He had it back in a week or 10 days all fixed up at a minimal cost. Thanks George. Tom H. Nagel Attorney Columbus, OH 614-224-8339