Battery charger
    21.
    外观设计

    公开(公告)号:USD988988S1

    公开(公告)日:2023-06-13

    申请号:US29761833

    申请日:2020-12-11

    Abstract: FIG. 1 is a perspective view of a battery charger, showing our new design;
    FIG. 2 is a front elevational view thereof;
    FIG. 3 is a rear elevational view thereof;
    FIG. 4 is a left side elevational view thereof;
    FIG. 5 is a right side elevational view thereof;
    FIG. 6 is a top plan view thereof; and,
    FIG. 7 is a bottom plan view thereof.
    The broken lines in the drawings are for the purpose of illustrating portions of the battery charger that form no part of the claimed design.

    Portable vehicle battery jump starter with air pump

    公开(公告)号:US11611222B2

    公开(公告)日:2023-03-21

    申请号:US16772344

    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.

    Battery clamp device
    29.
    发明授权

    公开(公告)号:US11114777B2

    公开(公告)日:2021-09-07

    申请号:US16846606

    申请日:2020-04-13

    Abstract: A battery clamp having a first inner metal battery clamp member having a handle portion and a clamp portion, a second inner metal battery clamp member having a handle portion and a clamp portion, a first outer insulating battery clamp member having a handle portion and a clamp portion connected to the first inner metal battery clamp, and a second outer insulating battery clamp member having a handle portion and a clamp portion connected to the second inner metal battery clamp. The first inner metal battery clamp member and/or the second inner metal battery clamp member having an inclined connection plate for connection with a battery cable, the inclined connect plate configured to allow a user to access the inclined access plate with a tool while avoiding interference with the handle portions of the battery clamp.

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