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.

Our company has a very rich tooling building and production experience in new energy and battery stamping parts. The usual materials is 1.0 mm T2 copper and 0.15mm pure nickel, can be made in progressive stamping way. The production efficiency and product quality have won unanimous praise from battery industry customers. Our company can make the parts as per clients’ drawing and samples including OEM custom made, and some made product structures have also involved tapping and riveting nails.

Our company is based on the customer thinking, saving customers' time and cost, providing one service from tool building, stamping, copper plate with nickel plating and copper & nickel welding together. The packaging service can be provided according to the customer's request, and the common way is copy paper plus the turnover box. The copper nickel composite bush product on the photo is for reference only, and our company is looking forward to your technical consultation and inquiry.