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Battery Contact Spring

A battery contact spring typically must perform two roles - to help provide pressure to hold batteries in place as well as to conduct electrical current from the batteries to the desired circuit. The force exerted by the spring on the battery or batteries often affects the electrical conductivity, especially where surface oxidation on the battery contacts may be present. Corrosion and oxidation, as well as the battery spring's suitability for specific soldering processes, should be considered during design.


Specifications of Battery Contact Spring

Itembattery contact spring

Spring steel (SWC), Music wire (SWP), Stainless steel (SUS), Mild-carbon steel, Phosphor copper, Beryllium Copper, Brass, Aluminum, 60Si2Mn,55CrSi, Alloy steel etc

Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc.


Zinc plating, Nickel plating, Anodic oxidation, Black oxide, Electrophoresis

Power coating, Gold plating, Silver plating, Tin plating, Paint, Chrome, Phosphates

Dacromet, Oil coating, Copper plating, Sandblasting, Passivation, Polishing, Etc

EndsClose and ground, close and square, double close end, open ends
Wire diameter0.1~20 mm
Sample3-5 working days

1. PE bag inside, carton outside/Pallet.

2. Other packages: Wooden box, individual packaging, tray packaging, tape & reel packaging etc.

3. Per our customer’s need.

ApplicationElectronic products, Children's toys, Baby carriages, Bicycle, Home appliances, Cameras, Printers, Office equipment, Precision equipment and various kinds of vehicles, Furniture

ATLAS Metal provides high performance wire forming & CNC machining parts and services.
Room 1001, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
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