Just got the Razer Pro Click today from BestBuy and its not fully charging after 7 hours it just keeps blinking Green. When I plug it into the Computer with the USB it shows the device is still charging. This is a brand new mouse just got it out the box earlier this afternoon. Should I request an exchange from BestBuy or is there something I am doing wrong? really like the mouse a lot but it should charge to 100% after 7 hours of continual charging.