We all rely heavily on our tech gadgets, but even more so when we travel. Most of us pack a laptop or tablet and our smartphones when we travel and rely on them to stay in touch with our friends and family as well as to help us to plan our days. Making sure that we have packed the right adapter and charger alongside our gadgets is almost second nature. But, keeping your gadgets in good working order while you are away takes a lot more than just remembering to pack the right charger. This