The Anker PowerCore Metro 20000 PD is one of the slimmest high-capacity USB-C Power Delivery portable chargers around. Combines PowerIQ and Power Delivery technology in an astonishingly portable package. Portable power: PowerCore Metro 20000 PD is one of our slimmest power delivery power banks yet, with enough capacity to provide more than four charges for iPhone XS or Google Pixel, and almost two full charges for an 11″ iPad Pro. And the 18W USB-C power delivery output provides fast charging for a huge range of phones and tablets including iPhone 11 Pro. Triple charging MODES: 18W power delivery USB-C port, poweriq-enabled USB-A port, and Trickle-Charging mode for low-power devices. Use the dual USB ports to charge two devices simultaneously. Rapid recharge: power up your PowerCore in just 4 hours with a USB-C power delivery wall charger and cable (not included). Quality throughout: with a fabric and matte exterior and cool-blue LED light-wheel to display battery level, PowerCore Metro 20000 PD is premium both inside and out.