Why do my devices sometimes drain rather than recharge when I plug them in?

I have an mp3 player that, like a lot of devices, I have to plug in to my computer to recharge. But sometimes, for some reason, it doesnt recharge, o

I have an mp3 player that, like a lot of devices, I have to plug in to my computer to recharge. But sometimes, for some reason, it doesn't recharge, or will even drain; it'll go from almost fully charged to empty in a matter of hours. And this isn't the first device I've had this happen with, either. Does anyone know why this happens, and, more importantly, how to prevent it?

or:I have an mp3 player that, like a lot of devices, I have to plug in to my computer to recharge. But sometimes, for some reason, it doesn't recharge, or will even drain; it'll go from almost fully charged to empty in a matter of hours. And this isn't the first device I've had this happen with, either. Does anyone know why this happens, and, more importantly, how to prevent it?


or:Well, There are many solutions to this. 1:You should not use the device while it's trying to charge it damages the battery because this causes a Drain in Power Your battery power will run out faster when not charging. 2: You may or need a New Battery for the device or Device(s)3: Just keep the device Shutdowned and DO NOT out it on the charger keep it off for at least 1 to 2 hours and then plug it in and leave it for another 1 hour. Thanks,Funnybones

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