[02/20/2017] 大容量行動電源 Portable Chargers RAVPower 22000mAh ,Portable Chargers RAVPower 22000mAh Battery Pack 5.8A Output 3-Port Power Bank (2.4A Input, Triple iSmart 2.0 USB Ports, Li-polymer Battery) External Battery Bank For Smartphones Tablets more- Black, 容量 22000mAh,全新,可以同時充電三個裝置,特價只要$29.98 USD。 Prime境內免運費。哪裡買:Sunvalleytek via amazon。