TOP product, to a low price!
I'm usually very reserved with product reviews, but I have to give a quick update here. The Airbank does what everyone expects: it pumps. It does so at a very fast speed and at a volume that's perfectly acceptable for an air pump. The battery lasts surprisingly long. I was able to inflate the 17 QM kitetube 7 times with the battery, which is quite a lot of air volume. The workmanship and accessories are perfect. A practical bag that stores everything neatly and there are enough interchangeable attachments so that the pump can be used for almost any application (Kite, SUP, etc.).
If you're looking for a battery-powered pump, you shouldn't spend much time searching; the AIR-Bank is a TOPTIP.
100% recommended purchase - 5 Stars