The Anker Power Bank (20K, 87W, Built-In USB-C Cable) is a portable charger built for people who carry a phone and a laptop. Anker rates it at 87W total output shared across three devices, with up to 65W going to a single device, which is enough to charge iPhones, Samsung phones and many USB-C laptops quickly. The 20,000mAh battery is sized for extended use between wall outlets, and the built-in USB-C cable means one less cable to pack. It also supports 65W fast recharging, so the power bank itself refills quickly. As a 20000mAh power bank with a built-in cable, it suits commuters, business travelers and busy professionals who need dependable charging at the airport, in the office or at a conference. Anker offers it in black, a neutral color that works well with logo branding. The Anker 20K 87W is a practical branded corporate gift or promotional tech gift for clients and employees.