A power supply device for a vehicle connectable in parallel to a lead-acid battery of 12 V, comprises a battery block including a plurality of secondary batteries capable of charging and discharging, a circuit board having an electric circuit configured to control the charging and discharging of the battery block, and a storage case for storing the battery block and the circuit board. The battery block is configured to connect an N number (N being a natural number) of nickel hydride batteries as the secondary batteries in series.
VEHICLE-MOUNTED POWER SUPPLY DEVICE AND VEHICLE COMPRISING POWER SUPPLY DEVICE
2015-12-03
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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