Status lights
At the bottom of the device are a pair of buttons and six status lights. The first button calls up the battery charge state by lighting up the first four lights. Each light indicates 25 percent of a full charge.
The second button toggles among battery charging, charging with GPS, and system off, with one, two, or no lights indicating the chosen modes.
Discuss: Magellan ToughCase for iPhone 3GS, iPod Touch (photos)
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