| 摘要 |
<p>The present invention provides an electric vehicle, which enables the installed battery to be replaced with many kinds of batteries and having high reliability and economical properties. The electric vehicle comprises: a driving unit (motor 15) for driving the electric vehicle with an electricity; a vehicle controller (11) for controlling the driving unit; a battery unit (10) for supplying an electric power to the driving unit; and a battery charger (12) for charging the battery unit, the battery unit (10) being provided with plural secondary batteries and means for monitoring the state of the secondary batteries thereby to issue a signal to the vehicle controller based on the obtained information from the secondary batteries. <IMAGE></p> |
