What is this?Made of quality brass with a high copper content, these springs offer excellent conductivity, and a stable, low-resistance conductive path. The nickel-plated surface provides oxidation and corrosion resistance, ensuring durability and effectively extending battery lifespan. They are designed to fit different battery compartments, suitable for a variety of appliances like remote controls and alarm clocks.What will I get?Overall Size: 14 x 11mm / 0.55" x 0.43" (L x W)Thickness: 0.3mm / 0.01"Plug type: Spring ContactMaterial: Brass, NickelingIn the package: 20Pcs x Battery Spring Plate Are there any advantages of the product?The spring contact design ensures a stable and reliable connection, withstands repeated compression and expansion, enhancing the functionality of your battery devices.
eBay