This week's gadget is the AirScale. It's a gadget that allows you to weigh your luggage. The scale alerts air-travelers of excess weight problems before airport check-in. It can calibrate weights up to 40kg or 88 pounds which you'll see on the LCD screen. In charging mode, AirScale can recharge most mobile phones fully for about 2 cycles or more. With a capacity of 6,500mAh (built with LG battery cells), the charging time is 2 times faster than many power banks found in the market offering 2A input and 2.4A output. Included in the box is a detachable hook strap that easily converts the unit to a convenient scale. You can seamlessly switch between metric and imperial units with the push of a button. MSRP: $59.00.