Is my battery dead?

[EnewTEEL]

Hi all! I have a problem. I have a manual 901 battery that does not work anymore. I have had it for about a week and a half old. I plugged it in last night to charge and it the led light on the charger turned red then green again. I push the button to turn the battery on and nothing happens. I put it back on the charger and the light stays green. I decided to put the battery on an atty and try it out. When i activate the battery, the led at the tip flashes red 5 times. it just continues to do this. I have put it in my pcc and ac charger. both say that it is charged. Does anyone know what's going on?

 

[BrutalAndroid]

Some chargers just aren't meant to be trusted. Try ignoring the light, and just putting the battery on to charge for a few hours, whatever your owner's manual suggests as far as the length of the charge. If you charge it for a few hours, and it still doesn't work, it's probably dead, but the fact that the LED blinks, indicating that it needs to be charged, would be a sign that it's probably not dead.