The Acefast M21 20,000mAh 65W Power Bank is a high-performance portable charger designed to keep your devices powered anytime, anywhere. With a massive 20,000mAh capacity and a rated 12,000mAh output, this power bank ensures multiple full charges for smartphones, tablets, laptops, and other electronic devices. Its built-in Type-C cable supports bidirectional fast charging up to 65W, delivering rapid and reliable power whenever you need it.