To effectively deal with the sudden power shortage when you are outside， you can not fail to take power bank into consideration! What about trying our Xiaomi Mi 20000mAh Quick Charging Mobile Power Bank with 4-LED Indicator? Made of highly superior materials， this power bank features excellent durability and dependable performance. What’s more， integrated microchip can prevent your battery from overcharging， as well as prolong battery’s life. With 20000mAh capacity， it will provide your cellphone with continuous and long-lasting energy during traveling. Most of all， its compact size and light weight make it portable and convenient for daily carrying!                                    Features             Four LED indicator light to show battery level<br> Stylish gradual bumps surface design， offer the comfortable hand feel， meanwhile， anti-skid and anti-scratch<br> Up to 93 percent of the plate end conversion rate<br> Perfect power supply for business trip， travel， field work， etc.<br> 9S circuit protection from Texas Instruments， ensure the safety use<br> 20000mAh large capacity ensures long-lasting charging performance<br> Adjust the output power automatically to meet different devices charge needs<br> Dual USB ports， allowing you to charge two devices at the same time<br> Ultra-lightweight design， easy to carry  <br>                                                            Specifications             Brand     Xiaomi     <br> Model     20000mAh     <br> Quantity     1 piece    <br> Material     ABS & PC     <br> Color     White     <br> Compatible with     PSP， Tablet， Apple， Samsung S6 Edge Plus， Samsung Galaxy S3 i9300， iPad， Nokia Lumia 920/820， NOTE， Sony Ericsson， MP4， iPhone 6， HTC， Galaxy Note 3 N9000， PSP， Google Nexus 4/5， iPhone 6， Samsung， GPS， iPhone 6 Plus， Blackberry， Samsung Galaxy S5， iPod， iPhone 6 Plus， Nokia Lumia 920/820， Samsung Galaxy S3 i9300， Tablet， Apple， Sony Ericsson， iPad， MP4， iPhone 6S， HTC 8X， Samsung Galaxy S5， HTC Droid DNA， HTC， Samsung， iPod， GPS， Samsung Note 5， Google Nexus 4/5， Galaxy Note 3 N9000， Blackberry， HTC 8X， iPad Air    <br> Battery Type     Li-Polymer Battery     <br> Capacity     20000mAh    <br> Input Voltage     5V    <br> Output Current     2mA    <br> Output Voltage     5.1V    <br> Dimensions     (5.59 x 2.87 x 0.87)" / (14.2 x 7.3 x 2.2)cm (L x W x H)    <br> Weight     11.92oz / 338g       <br>                                                             Package Includes            1 x Mobile Power Bank<br>1 x USB Cable<br>