The Sandberg Survivor Powerbank 20000 PD30W is the ultimate backup option for charging smartphones, laptops, and other mobile devices. Protected by a robust, IP66-certified casing, this power bank can withstand quite a lot. It is completely waterproof, shockproof, and dustproof, making it easy to take almost anywhere. It features 2 USB outputs with QC 3.0 support for a maximum of 18 W. There is also a USB-C port for charging USB-C devices up to 30 W. Qi-compatible smartphones can be charged wirelessly by simply placing them on the power bank's charging pad.