2200mah External Battery Case for ip5 1 Protective circuit designing 2 High quality 3 Dimension : 135.8x61.25x14.2 2200mah External Battery Case for ip5 The power pack will extend the battery Your iphone bydoubling its charging capacity . Enjoy your ip for voice . music. viedo . game and business applications with extended .stable power . you can experence up to two days or more of uninterrupted ...