PORTABLE VEHICLE BATTERY JUMP STARTER WITH AIR PUMP

    公开(公告)号:WO2019143427A1

    公开(公告)日:2019-07-25

    申请号:PCT/US2018/065731

    申请日:2018-12-14

    Abstract: A portable or handheld jump starting and air compressing apparatus for jump starting a vehicle engine and air inflating an article such as a tire. The apparatus can include a rechargeable lithium ion battery or battery pack and a microcontroller. The lithium ion battery is coupled to a power output port of the device through a FET smart switch actuated by the microcontroller. A vehicle battery isolation sensor connected in circuit with positive and negative polarity outputs detects the presence of a vehicle battery connected between the positive and negative polarity outputs. A reverse polarity sensor connected in circuit with the positive and negative polarity outputs detects the polarity of a vehicle battery connected between the positive and negative polarity outputs.

    JUMP STARTING DEVICE WITH ENHANCED (TURBO) BOOST MODE

    公开(公告)号:WO2021154461A1

    公开(公告)日:2021-08-05

    申请号:PCT/US2021/012119

    申请日:2021-01-04

    Abstract: Provided is a jump starting device for boosting a depleted or discharged battery having a positive terminal and negative terminal, including a battery device including multiple battery cells connected together in series, a positive battery connector for connecting the positive terminal of the battery device to the positive terminal of the depleted or discharge battery, a negative battery connector for connecting the negative terminal of the battery device battery to the negative terminal of the depleted or discharged battery, and electronics in circuit with the battery device, positive battery connector, and negative battery connector, the electronic configured for selectively connecting at least one or more battery cells of the battery device to the depleted or discharge battery in a normal boost mode or in an enhanced boost mode.

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