Typical power banks can just do enough - limited power, single port, and for phone use only. With Zendure A8PD, you can now power up to 5 devices including your MacBook and Nintendo Switch! Featuring 5 USB PD ports and 26,800mAh capacity, you'll have a great power reserve for a long trip. Not only that, with the accurate LED digital readout, you'll know how much capacity remains and never get caught short! A8PD provides multi-faceted safety protection against short circuit, power surge, overheating, and overcharging.