What is a lithium battery connector?

Lithium battery connectors are devices used to transmit current and play a significant role in some battery devices. Let's take a closer look at lithium battery connectors together!

• Lithium battery connectors are generally rectangular, trapezoidal, triangular, and stage shaped. It can be used as a device for transmitting current, and its function is to prevent parts that should not be soldered from being connected by soldering. Reflow soldering is achieved through a solder mask layer. The entire surface of the board is coated with hot tin water, and the exposed circuit board without a solder mask layer is soldered with tin, while the part with a solder mask layer will not be soldered.
• The battery spot welding of lithium battery connectors is more secure and widely used in industries such as 18650 lithium batteries, 18650 battery packs, nickel hydrogen nickel cadmium batteries, lithium-ion batteries, mobile phone batteries, laptop batteries, mobile power batteries, button batteries, power battery packs, electric vehicle batteries, etc.
• A 0.1 thick nickel plated copper foil is pasted on the surface of the soft connection, which makes it easy for the surface to oxidize and discolor at high temperatures during welding. Special treatment is required for polishing and cleaning without damaging the surface coating of the product.