The Anker A1688 Zolo portable charger is a black, fast-charging battery pack with 10,000mAh and 30W of power. It comes with a built-in lanyard USB-C cable for travel. Anker Zolo Power Bank with Integrated USB C Cable, 10000mAh, 30W Portable Charger A1688✔️ Rapid 30-W Power Bank Charging: Discover the state-of-the-art 30W fast charging technology, which elevates your iPhone 15's battery from 0% to 57% in just 30 minutes. Ready for Infinite Use: Made to last