REAL ULTRA HIGH CAPACITY 36000mAh Power Bank: Compatible With MacBook, MacBook Air and MacBook Pro. Once Fully Charged, Our K3 Portable Power Bank Can Charge Your MacBook Pro 13-inch about 1.5 times, MacBook Air 11-inch about 2.5 times, MacBook 12-inch (Type C) 2.5 times, MacBook Air 13-inch1.5 times; iPad Mini 4 about 5 times; iPhone 6s about 15 times, Samsung S16 about 10 times, HTC M9 about 8.5 times SAFE,Durable & Guaranteed: Constructed with Lithium-ion Polymer Battery Cells & Built-in Multi Protections to Ensure Safe Use and Long Lifespan. 1000+ Recharge Cycles Lifespan of the Battery. Four Intelligent LED Indicators Show the Remaining Power Capacity. We Are the Manufacturer and R&D Each Product Ourselves, Have the Newest Technology and the Best Qualified Raw Materials, So We Have Full Confidence to Provide Our Customer a 18 Months Hassle-free 100% Satisfaction Warranty All IN ONE FAST CHARGE: It Has 4 Output Ports. One 16.8V/3.5A for MacBook Pro & MacBook Air, One Type C 5.9.12v/3A for 12inch MacBook and other Digital Devices with Type C Connector. Two 5V/2.1A For Most of Smart Phones, iPad, Tablet and More USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time. Ultra Energy Saving & Fast Charging Speed with DC input:12.6V/2.5A, Our K3 Power Bank Can Be Recharged in Just 5-8 Hours Auto Power ON/OFF & Smart IC: K3 Can be Automatic Power On/OFF Once Detect is Connected/Disconnected.Smart IC Technology Automatically Selects the Most Efficient Charging Current to Recharge the Batteries with Low Energy Consumption. Multi-Protect Safety System Ensures Complete Protection for You and Your Devices WHAT YOU WILL RECEIVE: 1 x Laptop power bank(K3), 1 x Home charger, 1 x Type C to Type C Connector, 1 x DC to MacBook T Connector, 1x DC to MacBook F Connector, 1 x Multifunctional Bag, 1 x Manual and friendly customer service