Main Features:<br />4000mAh backup power supply for iPhone 6 4.7inch<br />Fast charging and ultra thin portable design<br />Double your phone's battery life and protect it <br />Protects your phone from bump， scratch and dust<br />LED indicators show how much power is left<br />Stylish and exquisite appearance design<br />Easy to install and remove<br /><br />    Specifications<br />General<br />	 Type: Potable Moblie Powers                                                  <br />                        Compatibility : iPhone 6                                                  <br />                        Material   : ABS                                                  <br />                        Cell type : Li-ion Battery                                                  <br />                        Capacity (mAh): 4000mAh                                                  <br />                        Special Functions: Battery Cases For iPhone                                                  <br />                        Connection Type: 8 pin                                                  <br />                        Input  : 5V 800mAh                                                  <br />                        Output   : 5V 800mAh                                                  <br />                        Available Color  : White， Black                                                	<br />Specification<br />	 Product weight: 0.085 kg                                                  <br />                        Package weight: 0.210 kg                                                  <br />                        Product size (L x W x H): 14.8 x 6.9 x 1.3 cm / 5.8 x 2.7 x 0.5 inches                                                  <br />                        Package size (L x W x H): 18.4 x 10.8 x 3.8 cm                                                	<br />Package Contents<br />	 Package Contents: 1 x Battery Case， 1 x User Manual                                                	<br /><br /><br /><br />                                                <br />