10 Pairs Battery Springs, Battery Negative to Positive Conversion Spring Contact Plated, Battery Spring Replacement (Size: 12 x 12mm)

Choose from our selection of battery springs, including over 110 products in a wide range of styles and sizes. Same and Next Day Delivery.

Lee Spring’s stock line of battery springs are conical springs that are perfect for prototyping and small run production, and large production runs. These economical and reliable battery contacts are ideal for molded cases with self-contained battery compartments.

May 9, 2023 · Battery springs are small but vital components found in a wide range of electronic devices, from handheld gadgets to industrial machinery. These tiny springs play an essential role in ensuring that batteries maintain a reliable electrical connection with the device they power.

KENENG is a professional manufacturer of standard battery springs (battery spring contacts) and is capable of custom battery springs in different sizes and styles. Non-standard battery spring customization requires customers to coordinate with us in design and production.

Battery springs are springs used as contact with dry cell batteries. Since these springs function as an electrode, they are often made from materials with high conductivity that do not easily deform or rust (nickel-plated copper or iron, etc.).