The advanced, efficient and energy-saving AT&T Zero Charger apparently outperforms other chargers by automatically completely powering down when not being used. “Vampire draw” is 100% gone from the power equation. What is “vampire draw?” Conventional chargers left plugged in – even when not actively charging – can vampire draw as much as 5x to 20x more energy than stored in the battery.
The ZERO will stop pulling power and eliminate power waste but you don’t have to do anything – the charger does everything on its own.

An as an added bonus, USB compatibility makes the Zero Charger a convenient charging station for many mobile devices. The ZERO charger will be available in May 2010.

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