Anker Power Bank, 26,800 mAh External Battery with Dual Input Port and Double-Speed Recharging, 3 USB Ports Without USB C Port, for iPhone Series, iPad, Samsung, Android and Other Devices

Customers find the power bank to be of top quality and reliable, with the ability to charge multiple devices and provide long-lasting power. They appreciate its portability, particularly for travel and long trips. The charging speed receives mixed feedback - while some say it recharges fast, others report it charges very slowly. The size and weight are also mixed aspects, with customers noting its large capacity but finding it heavy to carry in their pockets.