Gadgetory

it's never good to be caught with a dead cell phone battery especially now that the TSA can confiscate uncharged mobile devices from passengers portable chargers can help keep you mobile while powering your mobile phone the iFrogz go light is slightly larger than a lipstick case and can charge your smartphone by connecting a USB cord here it cost between 20 and 30 dollars and also doubles as a flashlight the $50 Tenergy arc 5200 has built-in charging cables with a lightning connector for newer Apple devices and a micro USB connector for Android and Windows phones it can charge two devices at once and comes pre charged for the iPhone 5 and 5s the Mophie space pack not only boosts battery life but storage as well the 16 gig version runs 150 dollars the who to trip mate is the Swiss Army knives of chargers and cost between 50 to 80 dollars it functions as a mobile charger a Wi-Fi personal hotspot and you can even plug in a USB stick for sharing media and additional storage the Zagg spark 3100 plugs directly into an outlet so you don't need a separate cord to charge it the $70 device holds enough juice for two charges and works with smartphones and tablets and of course don't forget to charge your charger in San Francisco I'm Sumida Cena comm for CBS News