A battery terminal includes a terminal main body and a protector to be mounted to the terminal main body, wherein the terminal main body includes an operating section for clamping and tightening the battery post, and the protector includes a movable section provided with a contact section to be brought into contact with the upper surface of the battery main body, and a displacement section to be freely displaced between a covering position for covering the operating section and a retracted position with an external force applied on the contact section, wherein in the retracted position, the displacement section is retracted from the covering position, and wherein the displacement section is displaced to the retracted position by pressing the contact section against the upper surface of the battery main body so that the access to the operating section is allowed.

A hot stick installation accessory is provided. The accessory includes a cap portion and a moving section. The cap portion has a region that removably holds an electrical coupling component. The moving section slides with respect to the cap portion between an open and a closed position and pivots with respect to the cap portion between a first position and a second position. The moving section includes a threaded member that is engageable by a hook of a hot stick so that rotation of the hot stick, and thus of the hook, results in rotation of the threaded member into threaded engagement with the moving section to move the moving section between the open and closed positions.

A bonding lug assembly includes a bonding lug and a set screw. The bonding lug includes a body that defines a first channel and a second channel. The first channel defines a first conductor path extending in a first direction, and the second channel defines a second conductor path extending in a second direction that is different from the first direction. The set screw is configured to selectively engage the bonding lug and retain a bonding conductor within at least one of the first channel or the second channel.

A mechanical grounding clamp includes a body, having an upper plate defining a threaded hole therethrough and having an outer surface, a lower plate spaced apart from the upper plate and having an inner surface, and a connecting plate connecting the upper plate to the lower plate, a set screw mateable with the threaded hole in the upper plate and having a proximal end and a distal end, the distal end extendable through the threaded hole of the upper plate and toward the inner surface of the lower plate. There may be a nut on the set screw for driving toward the upper plate to secure a grounding conductor to the body.

A marine battery charger cable extender includes a terminal end that has a positive extender ring terminal and a negative extender ring terminal, and a connection end configured to connect to a terminal end of a pre-wired battery charger. The connection end includes a positive ring end, a positive ring connector configured to hold the positive ring end and galvanic connection with a positive ring terminal of the pre-wired battery charger, and a positive connection cover configured to completely encapsulate the connected positive ring end of the cable extender and the positive ring terminal of the pre-wired battery charger. The connection end also includes a negative ring end, a negative ring connector configured to hold the negative ring end in galvanic connection with a negative ring terminal of the pre-wired battery charger, and a negative connection cover configured to completely encapsulate the connected negative ring end of the cable extender and the negative ring terminal of the pre-wired battery charger.

A marine battery charger cable extender includes a terminal end that has a positive extender ring terminal and a negative extender ring terminal, and a connection end configured to connect to a terminal end of a pre-wired battery charger. The connection end includes a positive ring end, a positive ring connector configured to hold the positive ring end and galvanic connection with a positive ring terminal of the pre-wired battery charger, and a positive connection cover configured to completely encapsulate the connected positive ring end of the cable extender and the positive ring terminal of the pre-wired battery charger. The connection end also includes a negative ring end, a negative ring connector configured to hold the negative ring end in galvanic connection with a negative ring terminal of the pre-wired battery charger, and a negative connection cover configured to completely encapsulate the connected negative ring end of the cable extender and the negative ring terminal of the pre-wired battery charger.

A complex terminal with a fastening structure for collectively fastening ends of a plurality of electric wires to a fastening target, the complex structure including: a plurality of couplers to which the ends of the plurality of electric wires are to be respectively coupled; a plurality of extensions respectively extending from the plurality of couplers; and a joint that is provided at a portion where end edges or side edges of the plurality of extensions are abutted against each other, and is formed by friction stir welding, wherein a fastening hole formed by a tool used in the friction stir welding is provided passing through the joint.

A complex terminal with a fastening structure for collectively fastening ends of a plurality of electric wires to a fastening target, the complex structure including: a plurality of couplers to which the ends of the plurality of electric wires are to be respectively coupled; a plurality of extensions respectively extending from the plurality of couplers; and a joint that is provided at a portion where end edges or side edges of the plurality of extensions are abutted against each other, and is formed by friction stir welding, wherein a fastening hole formed by a tool used in the friction stir welding is provided passing through the joint.

Ultrasonic welding device having a sonotrode (28) and an anvil (26), in which a flat part and at least one joining part are arranged between the sonotrode (28) and the anvil (26) during ultrasonic welding, and wherein a fastening element is held in a positively locking manner between the flat part and the joining part, and a damping element (22) that presses on the fastening element (8a) is provided, which is pressed on the fastening element in such a way that a relative movement between the fastening element and the flat part and/or the joining part is restricted during ultrasonic welding.

An electrical device with a conductor assembly having a conductor member and a nut. The conductor member has a wire cradle, a conductor body and a plurality of tab members. The wire cradle has a wire support portion and at least one crimp member extending from the wire support portion. The conductor body defines a terminal with a terminal face having a first hole formed therethrough. The wire cradle and the terminal face are disposed on opposite ends of the conductor body. Each of the tab members has a first portion, which is fixedly coupled to the conductor body, and a second portion that is coupled to the first portion and being spaced apart from the terminal. The tab members and the terminal form a cage. The nut is received in the cage and has a threaded aperture that is aligned to the first hole in the terminal face.