2-in-1 Fast Charging: The power bank provides high-speed charging for two power-hungry devices at once thanks to its two USB ports and 65W total output. 30W High-Speed Recharge: It takes 3.5 hours to fully charge, which is twice as quick as a typical portable charger. Broad Compatibility: The Anker 537 Power Bank charges laptops, phones, tablets, and a large range of USB devices at the quickest rate possible. Large Capacity: 24,000mAh is perfect for a weekend trip because it can power approximately one MacBook Pro charge and at least 4.8 iPhone 13 Pro charges. What you get includes an 18-month worry-free warranty, a travel pouch, a welcome guide, an Anker 537 Power Bank (PowerCore 24K for laptop), and our helpful customer support.