Vibration Rechargable Battery (AA, AAA)

These new batteries from Brother Industries have developed a new kind of batteries that can regenerate electricity using just a simple shaking. Once you ran out of charge just take them into your hand and start shaking, which will charge them back. Source says “the power consumption of a normal remote is 40 to 100mW” while these batteries will in fact produce on “average output of the AA-size generator is 10 to 180mW (frequency: 4-8Hz).” We will keep you posted on development and release as soon as we hear any news.