My tracfone will not charge using any charger. Before going dead it showed "unsupported battery" and wouldn't turn on. Battery is original, 6 mos. old and always worked before.

SOURCE: won't charge battery

battery worn down need new one they only last so many hours ok thx nick

SOURCE: Olympus Stylus 730 Digital - Won't work 60 days old

I'm having the exact same problem. I was in the middle of zooming on a shot and it froze, so I turned the camera off and on, and now I get the 5-chimes+Zoom Error screen. This is nuts, I've only had the thing for six months, and it was $250 (got the Stylus 730). I *think* I got a replacement plan so that's good. But still... I hope circuit city lets me get a different brand b/c I'm not happy with this now. The only problem I had before was the HORRID shutter delay. I want a model that doesn't have that problem .

SOURCE: Battery Dont Charge

jpierre's solution (in another thread) was right on the money. Touch the positive (+)end of the 9v battery to the positive (+) end of the camera battery.Leave them touching for a few seconds (10 seconds should be more thansufficient). Seems these lithium-ion batteries are subject to a'digital memory.' Subjecting it to a volt surge almost three timeshigher seems to clear it.

http://www.batteryuniversity.com/parttwo-34.htm

In short, it works like a charm.

SOURCE: Toshiba Satellite a205 Battery Will Not Charge

You did what all should not have been done. your battery works as a buffer between high surge of electricity which comes through electrical supply i.e. it protects your smps from burning up. From your current position it seems your smps fuse has blown. If they have given one or else your smps itself has gone. I'll tell you for your future usage of battery. Whenever you get any electronic equipment with chargable battery you should never switch it on unless and untill you have charged it for continuous 24 hours. Never try to run such equipment directly through dc or ac power. Hope your fuse has gone its not costly.

SOURCE: MSI Wind u100 - battery LED flashing red

check for an update with windows 7 then go online to asus support or call them. They should have a solution for you.