inputs.text: sleek lightweight portable charger - nt70t sleek beautiful portable battery barely larger iphone 4s polished look feel iphone use carry travel access kindle contains complex itineraries travel guides without worrying running power also use iphone 4s office blackberry small light enough fit bag without adding lot extra weight charged home enclosed cord plenty power recharge several devices needing recharged green lights tell much power left least one cord one needed charge kindle blackberry built device convenient always carry tiny retractable apple cord separately love device think smart addition travel gear