The Anker Power Bank 25,000mAh 165W High-Power Portable Charger is a sleek black power bank that is compatible with a universal range of devices including iPhones and laptops. With its dual built-in cables and four ports, including dual USB and USB-C, this portable charger is perfect for on-the-go use. The high capacity of 25,000mAh ensures long-lasting power, while the ultra-fast charging feature and LED indicator provide convenience and peace of mind. The retractable design and included strap make it easy to carry and use anywhere. Ideal for tech-savvy individuals looking for a reliable and efficient charging solution.