The Powerology 27000mAh Smart Display Power Bank has high-charging power with its 27000mAh capacity and an overall output of up to 140W. It features two USB-C and a USB-A port that can charge multiple devices simultaneously. The USB-C input and output ports support high voltages, such as PD 3.0 and PD 3.1, for fast charging and can supply up to 28V/5A. With a 30cm 60W USB-C to USB-C cable, this power bank is ideal for laptops, smartphones, and more. Protected with its built-in protection, Powerology 27000mAh Smart Display Power Bank is safe to use and can be carried with you anywhere because of its compact size. Charging on the go or charging multiple devices simultaneously, the Powerology 27000mAh Smart Display Power Bank is the ultimate high-capacity charging solution.