Stuff Gadget Doctor: charging your phone on-the-go, and the world's best gaming tablet

The Gadget Doctor is here to cure your tech ailments - no scary needles involved

Each week we're flooded with tweets, emails and telegrams, all asking for tech advice. And the Gadget Doctor is all too happy to help.

This week we take at look at a handy way to juice up your smartphone while you're out and about, avoiding the dreaded ohgodohgoditsgoingtodie panic scenario, along with the best gaming tablet in the world.

Have a question? Drop us a line at [email protected], or tweet @StuffTV #GadgetDoctor.