Have access to high-capacity power, no matter where you are, with the LOGiiX Piston Power Pro 27,000mAh USB power bank. Featuring a smart digital display that gives you real-time information, like input/output status, charging speeds and battery life. Two USB Power Delivery 3.1 ports can charge your laptop or tablet, while the single USB-A port can deliver up to 22.5W of power, letting you charge multiple devices at once.