LG, Motorola, Nokia, Samsung Electronics and Sony Ericsson have joined together to launch a common energy rating system for phone chargers. The reason is to form a guideline for consumers to compare and choose chargers that save the most energy.
The rating system only covers the companies above and shows how much energy a charger actually consumes when plugged into the wall: 5 stars is most efficient chargers and 0 stars for most enery consuming chargers.If you have a device by LG, Motorola, Nokia, Samsung Electronics or Sony Ericsson here is a link to their site where you can check your charger:
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