IPhone 4s charging problem?

I woke up This morning to find my iPhone 4s not charging all night but went down to 21%.I tried unplugging and recharging,hard reset,turning on and off and letting the battery to fully die.but it was no use.when I tried charging it it said this accessory is not campatible with my device which is not true and I think it's a glitch.can anyone help me fix my problem?

Dfwteddybear2011-11-14T10:27:27Z

Favorite Answer

Contact Apple, they will help you.
U.S. iPhone technical support:
(800) MY-IPHONE (800-694-7466)

Craven L2011-11-14T10:21:18Z

I don't have all the details to back this up, but an application upgrade has been recently made available to iphone 4s customers relating to 'battery issues'. Check your provider to get all the info, you're not alone.