Suddenly, my Photon battery is behaving strangely. Last month, after about a year of use, my battery life was getting shorter, so I ordered a new one. All was working great for about a month, but recently, my battery has been lasting about an hour. I would normally think I just got a bad battery, but when I go to charge it, it charges to full in about 15 minutes, and then lasts again for about an hour. That is the strange thing. Neither this battery, not any other I've owned, has behaved that way. And it wasn;t gradual - it was abrupt. Is there a way to reset a battery?