[04/16/2018] Roav by Anker 30W Car Charger 智慧型車充轉接器，Roav by Anker 30W Car Charger with Quick Charge 3.0, SmartCharge Spectrum with Car Locator, Dedicated App, Car-Battery Monitor, Quick Charge 3.0 and PowerIQ 2.0 USB Ports and 16,000 Color Led Light，快速充電，App可以記錄停車位置，汽車電池壽命，特價只要$15.99 USD。 Prime境內免運費 (學生可以免費試用Prime)。哪裡買: Anker via amazon。