Originally Posted by smogf
When Its full charged than only one led will on. When not. Connect your controller to PC and than see if it charge a little more.
It only blinks like that when connected to a PS3
@ OP - Connect it to your PC/Xbox360 and charge it. If all 4 lights blink it means it is charging, if all the lights stop blinking then it is finished charging. PC charging takes longer btw.
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