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Implement safe battery charging between gadgets
Author: Shadi Hawawini,George Paparrizos

One of the challenges consumers, and especially business travelers, face today is finding a common yet practical technique to charge the wide variety of portable devices such as cellphones, wireless headsets, and MP3 players now at their disposal. Addressing this challenge requires safe charging methods that allow portable devices with higher energy storage to charge portable devices with lower power requirements.

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