Anker has unveiled its Prime 20K power bank, a 20,100 mAh unit that packs a 220 W output into a compact chassis. The device features two USB‑C ports—140 W and 100 W—plus a 22.5 W USB‑A jack, and comes with a braided cable and pouch. Retailers list it at $149 on Amazon.

Anker’s design follows the trend of built‑in displays, showing battery level, total output, and temperature. The 72 Wh capacity can fully charge a 16‑inch MacBook Pro in a single session, while the USB‑A port handles iPhones and other accessories. An accompanying app lets users tweak the display and power limits and monitor performance remotely for power management.

With its high output and slim profile, the Prime 20K positions Anker against rivals like the RAVPower 20000 mAh and Zendure SuperTank. At $149, it offers a compelling price point for travelers and professionals who rely on Apple devices. Future updates may add integrated cables, but for now the bank delivers solid, portable power everywhere today.