Simplism Emergency Battery, Dual USB Charger Slide + Dual USB Charger Air

Sold separately from one another, Japanese brand Simplism's new wall chargers are battery pack offer slightly different twists on accessories we've seen before with similar functionality. The Emergency Battery ($25) isn't actually a battery, but a Dock Connector with a plastic shell capable of turning any set of three AAA batteries into an emergency charger for a depleted iPod or iPhone. It includes a cap for protection of the Dock Connector when not in use. The Dual USB Charger Air ($17) uses a pop-open compartment similar to the MacBook Air's to hide two USB ports for wall charging, while Dual USB Charger Slide ($17) has a slide-closed compartment to shield its two ports while you're traveling. Both have fold-out wall blades on the back, and all three accessories come in black or white plastic versions.