Anker 537 Power Bank (Powercore for Laptop)

Key Features: Anker 537 – 65W Power Bank 2-in-1 Fast Charging: With a 65W total output and two USB ports 30W High-Speed Recharge: A full charge takes 4.5 hours—twice as fast as a standard portable charger. Wide Compatibility Massive Capacity: 24,000mAh Dual Output Ports Fast Charging Technology (Up to 65W) Unmatched Assurance and Support