Have you ever thought about replacing the battery or cell phone case? Or are you already tired of phone battery died occasionally? Let it be over now， everything will be better! Here is a portable solar charger with high capacity， the long battery life enough to meet your daily needs. It is perfect for business people who have busy calls or long talking. It can transfer the sun energy into electrical energy with the built in rechargeable battery， no extra hardware or software， simple to use. It is portable and elegant， so you can carry it anywhere， such as home， car， office or outdoors etc. Also it is a nice gift for your friends， right choose!                                    Features            New and high qualityCool lighter design and easy to carrySolar power battery ideal and powerful companion for your endeared iPod/iPhoneFully charged in 3 hours (USB cable) / 1.5 ~ 2.5 days (Sunlight)It can be charged up to 500 times                                                            Specifications            Two ways to charge the battery    Sunlight and USB Charger Cable (not include)    <br>Battery type    Li-polymer 400mAh    <br>Size    2.44" x 1.42" x 0.59"    <br>Weight    40g    <br>Color    White    <br>Fit    iPhone 3/4/4S/iPod Touch 2/3/4/Nano 4/5/6    <br>                                                            Package Includes            1 x 400mAh Lighter Shaped Solar Battery Charger for iPhone/iPod White                                                            Extra Info            Note: You could not charge the battery and the solar charger at the same time. Please fully charge the solar charger with the sunlight or computer first， then connect the solar charger with your phone to charge the phone battery.