Premium grade lithium polymer battery. Dimensions: 190mm x 110mm x 42mm. Weight (excluding accessories): 850g. Capacity: 42150mAh / 13Ah / 144Wh. Features include: 1x Qi compatible wireless pad (10W max), 1x C-Smart USB-C Power Delivery (60W max), 1x 12v DC socket (156W max), and 2x USB-A ports (DC 5V 3A max, 4.8A total). Enjoy a huge 144Wh capacity and durable outer construction with a protected registered design. Banish the cables with Qi compatible wireless technology: simply set down your Qi enabled device on the Vault C-Smart Wireless pad, press the power button and watch the magic happen – up to 10W of wireless power delivered straight to your device. Combine this with ultra-intelligent superfast USB-C Power Delivery, dual 3A USB-A ports and a 12V DC output to provide a truly remarkable piece of technology. The huge 42150mAh capacity is enough to keep most individuals powered for a full week away from a single 3-hour charge using the included 60W USB-C Power Delivery Mains Adaptor.