Today, my phone was fulled charged, 4 hours and 24 minutes later the battery was almost dead (5%) so i plugged it into the usb port on my computer, 10 minutes later i looked at my phone and it was at 1%, the icon showed that it was charging but it was still looking power. So i plugged into a wall charger, 40 minute later, it has not charged at all! I pulled the battery out, put it back in, left it powered off and plugged it into the charger, it took an hour to charge to about 40% then it stalled at 40%, would not charge any higher. so i plugged it into another charger, 5 hours later, it was only charged to about 90% and the moment i opened an app, i saw battery percentage drop about 3 percent immediately. Ideas? thoughts? Commiserations?