20000mAh High Capacity and Compact Size Backup Battery: Taurus X4 is smaller than iPhone 6 Plus, Our cell phone battery charger is powerful enough to charge iPhone 6 almost 8 times, iPad Air almost 1.7 times, Galaxy S6 almost 5.7 times, For New Macbook, please buy another USB to Type-c Cable, X4 can charge New Macbook almost 1.2 times. For Nintendo Switch, Please buy imuto USB to Type C cable separately and it can be compatible after the system upgrade.</br>iM-Power Technology: Our cell phone portable battery charger come with two usb ports, both USB ports detect your device intelligently and deliver the faster charge. 2 USB ports (2.1A & 1A) charge 2 devices at the same time.</br>Digi-Power Technology: Unique smart digital display technology shows remaining power in digital format. You always know when the usb battery charger is fully charged and how much power it's available. Built-in LED flashlight for dark or low-light environments. Our power charger is useful especially you are in a pinch and need a small light during a blackout.</br>Multiple Smart Protection System: We use high quality A-Class lithium ion batteries, together with multiple smart protection technology, to keep your devices safe from over-charging, over-voltage, over-current, and short circuit.</br>What You Get: Taurus X4 Portable Battery Backup External Battery Pack Power Banks, Micro USB cable, Travel waterproof pouch, User guide, our 12-month warranty and friendly customer service.</br></br>Product Description</br></br><b>iMuto: Energetic Life</b> <br> "Affordable high quality approach" to provide best value <br> "Less is more" design concept with more creative function <br> "From the people, for the people" creating satisfaction <br> "Eco-friendly" for energetic life <br> <br> <b>Smart Digital Screen</b> <br>Shows the exact percentage of power <br> <br> <b>Ultra High Capacity</b> <br>Fast Charge your iPhone 6 almost 8 times, iPad Air almost 1.7 times, Galaxy S6 almost 5.7 times. <br>For 2016 Macbook and Nintendo Switch, please buy another iMuto USB to Type-c Cable, X4 can charge 2016 Macbook almost 1.2 times. <br> <br> <b>Smart Power Technology</b> <br> Your digital devices are on and off automatically when they are connected and disconnected. <br> The power bank detects your device intelligently and fast charges your device at highest possible speed. <br> <br><b>Taurus X4 technical details</b> <br> Model:Taurus X4 Power Bank <br> Battery Type: Li-ion Battery <br> Capacity:20000mAh/74Wh <br> Input:Micro USB 5V/2.1A(MAX) <br> Output: USB1 5V/2.1A <br> USB2 5V/2.1A <br> Size:5.4*3.1*1.2inches <br> Weight:16.2oz <br> <br> <b>Wide Compatibility</b> <br>iPhone 6/6S 6/6S Plus 5/5S/SE/5C 4/4S/ iPad iPad 2/4 mini/ 2/ 3/ 4 air/air 2 Pro<br>Samsung Galaxy S7/ S 7 Edge S6/ S6Edge S 5/4 <br>Samsung Galaxy Tab 3/4/4 NOOKA / E / E NOOK / S / S2 /S2 NOOK<br> XperiaTM Z5/Z5 Compact Z3+ C4 M4 Aqua Z3 Z3v Verizon<br>LG G 5/4/3/V10/Flex 2/Flex/Pro Lite/Optimus Exceed 2/ LG G Pad II 7.0/ 8.0 / 8.3 / 10.1 FTM/XTM <br> HTC 10 One A9/M9 M8/E8 remix Desire/ DesireEYE Moto X/G <br>Lumia 435 635 550 640/640XL 650/650DualSIM 735 830 950XL Dual SIM/Dual SIM 1520<br>Google Nexus 5/5X 6/6P/ Google Nexus 7/9/10<br>BLU Studio Selfie Advance 5.0 Energy X 2 Vivo XL <br>verykool s5017 Dorado SOL JR s5002 Maverick s5518 Fusion II SL4502 Jet SL5009/Nintendo Switch NS...etc<br><br><b>Warranty</b> <br> 12 months warranty <br> 7*24hs email customer support <br> support@imuto.com <br></br><br/>http://www.amazon.com/gp/product/B01M8G0PVX