Mophie has introduced new, white versions of their Powerstation backup batteries that will be available exclusively from Apple stores and Apple.com. All three versions of the Powerstation are available in white. Shown from left to right are the Powerstation Mini, Powerstation, and Powerstation Duo. (Click for a larger view.) The Powerstation Mini ($59.95) has a 2500mAh capacity battery that can recharge an iPhone about 1.5 times. It has a single 1A USB port. The Powerstation ($79.95) has a 4000mAh capacity battery and a 2.1A USB port for charging iPads as well as iPhones and iPods. It can automatically switch between 500mAh, 1A and 2.1A, and it can simultaneously charge your device while it charges. The Powerstation Duo ($99.95) has a 6000mAh capacity battery and can also automatically switch between 500mAh, 1A, and 2.1A, so it can also charge iPads, iPhones, and iPods. It has two USB ports, so it can charge two devices at once. Although the white color is an Apple exclusive, the Powerstations should work with other USB-chargeable smartphones and tablets.