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    • 19. 发明授权
    • Battery charging using a portable energy storage device
    • 使用便携式储能装置进行电池充电
    • US06737830B2
    • 2004-05-18
    • US10188488
    • 2002-07-02
    • Heather N. BeanMark N. RobinsMatt Flach
    • Heather N. BeanMark N. RobinsMatt Flach
    • H01M1044
    • H02J7/345
    • A battery charger provides remote or untethered charging of a rechargeable battery. The battery charger provides untethered charging either in situ within a battery-powered device or external to the device. The battery charger comprises a power converter and an energy storage device connected to the power converter. A battery charging system comprises the battery charger and independent electrical connection devices. One connection device connects the battery charger to an external energy source to acquire energy that is stored in the storage device. Another connection device connects the battery charger to a battery for charging. The connection devices are independent and battery charging is untethered in that the battery charger need not be connected to the external energy source while the battery charger charges the battery. A method of charging the battery comprises charging the battery with energy stored in a portable energy storage device.
    • 电池充电器可以对可充电电池进行远程或无连接充电。 电池充电器可以在电池供电的设备内部或设备外部提供原位充电。 电池充电器包括电源转换器和连接到电力转换器的能量存储装置。 电池充电系统包括电池充电器和独立的电连接装置。 一个连接装置将电池充电器连接到外部能量源以获取存储在存储装置中的能量。 另一个连接装置将电池充电器连接到电池进行充电。 连接设备是独立的,并且电池充电不受限制,因为电池充电器不需要连接到外部能源,同时电池充电器为电池充电。 一种对电池充电的方法包括用存储在便携式能量存储装置中的能量对电池充电。