This is cool, and I love the coming wave of sexy batteries :) My main gripe is this: ONLY USB output? Why? I currently have a "noname chinese crapgadget" batt

This is cool, and I love the coming wave of sexy batteries :) My main gripe is this: ONLY USB output? Why? I currently have a "noname chinese crapgadget" battery that can power my usb devices, but also has 9V and 12V output. Much more versatile! Also, and this is more of a stretch, I know - being able to power a macbook would make this a FAR more universal kind of battery. EDIT: Oh! I'm sorry, it seems that you can charge your macbook.... https://trontium.com/specs/ https://trontium.com/specs/ But how does that work? Good job with the site design and product design, and I wish you success with your crowdfunding! :-)