This product is especially designed for LG G3. The built-in 3200mAh lithium polymer battery provides the cellphone with emergency charging anytime and anywhere. Besides， this battery case is also an excellent protective case with holder function， very convenient and practical. Adopting solid and durablePC material， this product can protect your beloved cellphone entirely. Thanks to its smart appearance design， you can enjoy all functions without removing outer shell. What is more， integrated circuit design is effective to avoid fault operation leading from overtime charging or extreme condition. It is really functional and practical!                                    Features             Adopt solid and durable engineering material for all-around protection<br> Built-in 3200mAh lithium polymer battery<br> Charging， protection and holder 3-in-1 design<br> LED power display and switch to remind you to charge the cellphone in time <br> Smart and elegant appearance <br> Intergrated circuit design effectively avoids short circuit and overtime charger even under extreme conditions of wrong operating <br> With smart switching and precise power display， to extend the life of the built-in battery <br>                                                            Specifications             Material     PC & Polymer    <br> Capacity     3200mAh    <br> Working Time     5 Hours    <br> Charging Time     3 Hours    <br> Battery Type     Lithium Polymer Battery    <br> Input Voltage     5V    <br> Input Current     0.8A    <br> Output Voltage     5V    <br> Output Current     0.8A    <br> Working Temperature     -10 - 50°C    <br> Color     Black    <br> Compatible with     LG G3     <br> Dimensions     (6.18 x 3.07 x 0.75)" / (15.7 x 7.8 x 1.9)cm (L x W x H)    <br> Weight     3.21oz / 91g       <br>                                                             Package Includes            1 x Battery Case<br>