charging gun

A charging gun is a device used for charging electric vehicles, and its main function is to connect electric vehicles and charging piles. Generally speaking, there are two types of charging guns: DC charging guns and AC charging guns. DC charging guns input DC power directly into the car's battery pack, so their charging efficiency and speed are relatively high, making them ideal for charging electric vehicles. AC charging guns, on the other hand, need to convert AC power into DC power through the car's internal inverter before feeding it into the battery pack. AC charge guns also come in a variety of standards, each differing in the shape of the interface and parameters, but can be converted via an adapter.

Battery Terminal Bus Bar

Our company has been involved in battery stamping parts for many years, and has rich experience in the production of battery terminal bus bar. The battery terminal bus bar that have been made include internal soldering pieces, inserts, button soldering pieces, pin pieces etc.; battery external terminal bus bar are also one of our business. The products produced by our company include stainless steel, pure nickel, nickel-plated copper silver etc. According to customer requirements, we can provide a one-stop service of electroplating, welding and assembly in the later stage.

Copper And Nickel Bus Bar

The busbar is a bridging element for the battery, and its function is to connect multiple internal battery cells in parallel. The structure of the busbar generally includes a copper sheet and a nickel sheet of the same size. A plurality of through holes are opened on the copper sheet and arranged in an array. The nickel sheet corresponds to a plurality of contact parts. The nickel sheet is welded and fixed to the copper sheet, so that each the contact portion is located in exactly one through hole.

Battery Nickel Strip

Conventional battery internal connecting sheet material include nickel belts and copper strips. The advantages of the pure nickel belt: good welding performance, strong antioxidant capacity, disadvantage: the internal resistance is large; the advantages of nickel-plated copper strips: small resistance, disadvantage: the welding performance of the thin coating is generally, it is easy to fall off.

Copper Battery Bus Bar

The battery pack is composed of a plurality of unit cells, which works in series through the bus bar. In the connection between the monomer battery, the contact resistance is a non-important characteristic, the larger the contact resistance, the greater the heat power consumed during operation. Copper rows are not different from the best choice for bus bar, both from cost and conductivity.

Battery Terminal Lug

The battery terminal lugs are mainly the series of copper jointing sleeve. Our company produces 0T open copper jointing sleeves, which are widely used in the field of distribution cabinets, transformers, electric motors, generators, etc., suitable for connectivity to copper wires in the distribution unit. Models such as 0T10A, 0 indicate that the opening (OPEN) T material is copper 10A to indicate that the carrying capacity is 10 amps.

Battery Cap

The battery has positive and negative electrodes, and the metal caps are the contact. The positive electrode is a convex surface, and the negative electrode is a concave surface. The battery cover is a channel of battery electrical energy, and its power is high, and the commonly used materials are lead materials, and the like.