Newest 1500mAh NP-FW50 NP FW50 NPFW50 Replacement battery For Sony Alpha 7 a7 7R a7R 7S a7S a3000 a5000 a6000 NEX-5N 5C A55 7.4v replacement 3 7v 1500mah battery for motorola photon 4g mb855 bf5x mb520 mb525