| 摘要 |
A means for creating perpetual motion of a battery operated device has been disclosed. A battery operated device such as a large commercial fan can be made to operate continuously eliminating the need for a separate re-charging process for the batteries as long as the fan is kept in operation. This can be accomplished having at least two batteries which are connected in series to give the desired volts, and at least two charging components to charge each battery separately, as the fan is used.
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