Power banks are handy accessories for phones, peripherals or possibly tablets, which may be why OEMs like RAVPOWER now also aims them at laptop users. This new device purports to contain the tech necessary to power an ultrabook at up to 90 watts (W) via USB type-C. Can it live up to these lofty claims?
https://www.notebookcheck.net/RAVPOWER-PD-Pioneer-30-000mAh-2-Port-Power-Bank-review.553419.0.html