ECSiNG 20PCS Battery Positive Negative Conversion Spring 9x27mm Steel Nickel Plated for Remote Controls Toys Flashlights

The overall size of the spring is 9 x 27mm. Due to the elasticity of the spring, it can also be compressed to 23mm when needed. The diameter of the bottom ring of the spring is about 11mm. This battery spring is suitable for various devices that require battery connection, such as remote controls, toys, flashlights, electronic scales, etc., to meet a variety of household and industrial uses. Made of spring steel material, nickel-plated surface, it has good conductivity and corrosion resistance, ensuring long-term stable use, not easy to deform or rust, and extending the service life of the equipment. The spring sheet is simple in design and easy to install, and can quickly replace damaged or aging battery contact parts. This spring contact plate set contains 10 battery positive poles + 10 battery negative pole conversion spring sheets to meet multiple replacement needs., Manufacturer: ECSiNG