Stay charged wherever life takes you with the Anker Nano Power Bank (20K, 30W, Built-In USB-C Cable) A1387—an ultra-compact yet powerful 20000mAh portable battery pack designed for fast, efficient charging on the go. With 30W Power Delivery (PD) output, it provides high-speed charging for iPhones, iPads, MacBook Air, Samsung Galaxy, Google Pixel, and USB-C laptops and accessories. The integrated USB-C cable means no more fumbling for cords—just plug in and power up instantly. Whether you're on a long-haul flight, a business trip, or daily commuting, this travel-friendly power bank meets airline carry-on battery guidelines (under 100Wh), making it perfect for worry-free travel. Its ultra-slim, lightweight design ensures it fits seamlessly in your bag or pocket, so you're always powered up, whether at home, work, or on the move.