... .Capacity: 1450mAh(Li-Po) built-in battery, double standby time for iPhone4/4S;3.Cut outs for iPhone 4/4S features, use your ... conditions.6.Pure Hand Made ,Luxury Leather Protection for iPhone4/4S.Details:Nameexternal battery for iphone4/4S Color10 patternsDelivery timeFast delivery,within 3 ... ,than in carton,carton size:60*39*45cm 1450mAh External Battery Case Folding Flip Case for iPhone4/4S