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Battery Spring

MSJ Spring's battery spring series is made of high conductivity alloy material, with tight elastic contact points and low resistance, ensuring stable battery connection and good contact. The surface can be treated with gold/tin plating to enhance conductivity and oxidation resistance, and is suitable for various battery compartments and electronic device power interfaces. MSJ Spring also supports customized precision spring structures for miniaturized and high current scenarios.

Optional wire diameter

0.3 - 1.2 (mm)

Optional materials

carbon spring steel, alloy spring steel, stainless steel, piano wire

Optional number of turns

unlimited

Optional rust prevention treatment

galvanizing, copper plating, tin plating, nickel plating, electrophoresis, painting, rust proof oil, shot blasting, blackening, Dacromet

Does it support laser etching

Yes

If you have any ordering needs, please contact us

MSJ Spring's battery spring series is made of high conductivity alloy material, with tight elastic contact points and low resistance, ensuring stable battery connection and good contact. The surface can be treated with gold/tin plating to enhance conductivity and oxidation resistance, and is suitable for various battery compartments and electronic device power interfaces. MSJ Spring also supports customized precision spring structures for miniaturized and high current scenarios.