IvySkin announced the immediate availability of its Zappak 2XUSB Battery Back-up for the iPhone and iPod on Tuesday. The device can charge two devices at the same time through its dual USB ports.
The charger uses a 3000MA rechargable Smartbattery, includes LED status lights to show the battery's remaining charge, and has its own built-in USB cable.
The Zappak is priced at US$49.99 and is available at the IvySkin Web site. It will be available in retail locations in the coming weeks.