What is this?These nickel-plated steel spring contacts are designed for battery applications. These battery contacts serve as positive/negative terminal connectors in battery holders and custom power supply units. Equipped with mounting pins, easily attach to PCB or various battery compartments, including remote controls and alarm clocks, providing a reliable power connection for a wide range of devices and projects.What will I get?Battery Spring PlatesMaterial: IronSurface Treatment: Nickel PlatingApplicable battery model: 18650Pole Type: Positive and negative unipolarCard Slot Direction: UnidirectionalSize: 18.5x16x0.3mm/0.73x0.63x0.
