[z28marols1]

i've been using a combo of 3 stock batteries and the 3000 for over a month now. each of the stock batteries lasts about 6-8 hours for me. The 3000 will last over a day and a half. This gives me some flexibility as far as if i want to keep the phone in my pocket if im going out and dont want a holster on my hip or when im going to work and dont care about the holster but dont want to fiddle with changing the batteries or attempting to find a safe place to charge it while i work.