Ive had google wallet for a couple of days now and I noticed my batter life being wayyy shorter then normal. I checked the battery usage monitor thats built into android (settings, about phone, battery use) and found that google wallet was using 58% of my battery! I never even used it that day. Anyone else having the same issue or is the NFC not turning itself off when it should? I dont want to have to turn on NFC every time I want to use google wallet.