I bought this reconditioned phone from Straight Talk. It will not hold a charge and I am not even talking on it. It sits in my purse and the charge depletes. I have to recharge it even though I'm not using it. I have checked to make sure my apps are not running, and they are not. When I use my car charger, it gets very hot and will not charge. Also, it takes a very long time TO charge. Do I need a new battery and if so, where do I buy one for this phone? I just bought this phone about a month ago and don't want to buy another one so soon. Any suggestions?