PD USB C Hubs Portable Charger RAVPower 20100 Power Bank 20100mAh 30W (Max.) Type C Port iSmart Data Transfer, USB C/Type C Output, External Battery Pack for MacBook, Laptops, Smartphones Capable of charging a Nintendo Switch while it is being played. The Fastest Type-C In & Out: Fully charge the portable charger in about 4 hours with the Type-C input thats 3 times faster than micro-USB; power up your MacBook via the Type-C output that equals the MacBooks original 30W charger in power and is 2x faster than the other Type-C chargers and 3.5x faster than the micro-USB ones. Note: Type-C charger sold separately. 2A Micro-USB Input & 2.4A USB Output: Besides recharging the portable charger via Type-C port, you can also use the 2A micro-USB input thats 2x faster than a 1A port; recharge your devices via either the Type-C output or the 2.4A USB port for a stable and reliable charge. Type-C port is incompatible with the Type-C cable or charger of Huawei P10, Huawei mate9 as well as all OPPO & One Plus phone. Data Transfer Functions: While charging your smartphone or tablet via the iSmart 2.0 USB port, connect the portable charger to your PC with the Type-C port to seamlessly transfer files from your device to the PC and vice versa. Enourmous 20100mAh Capacity + LED Indicator: Charge your new iPhone 7 up to 7 times, a Galaxy S6 up to 5 times, or the iPad Mini 2 full times; monitor how much juice is left with the fully visible LED indicators. Safe Charge for Your Devices: Enjoy a portable charger thatll look like new over time thanks to the anti-scratch coating; baby your devices with the built-in safeguards to prevent overheating, overcharging, and short-circuit.