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VEHICLE-MOUNTED POWER SUPPLY DEVICE AND VEHICLE COMPRISING POWER SUPPLY DEVICE

  • US 20150343919A1
  • Filed: 10/24/2013
  • Published: 12/03/2015
  • Est. Priority Date: 10/29/2012
  • Status: Abandoned Application
First Claim
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1. A power supply device for a vehicle connectable in parallel to a lead-acid battery of 12 V, comprising:

  • 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,wherein 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.

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