10 placas de contacto metálicas con resorte para baterías, de 28 mm x 12 mm, para portapilas y juguetes electrónicos.

These battery spring contact pads are made of high-quality nickel-plated steel, offering excellent conductivity and durability, effectively extending battery life. They are suitable for various battery compartments and can be used in remote controls, alarm clocks, and many other devices. Dimensions: 28.0 x 12.0 mm / 1.1 inch x 0.5 inch (L*W); Thickness: 0.3 mm / 0.012 inch; Plug type: Spring contact; Material: Iron, nickel-plated; Package: 10 battery spring contact pads. The spring contact design ensures a stable and reliable connection, withstanding repeated compression and expansion, thus improving the performance of battery-powered devices. Simply insert the contact pads into the battery compartment to use. Before replacing the contact pads, always turn off the device power to prevent short circuits.