Battery Contact Spring

A battery contact leaf 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
Item battery contact spring
Material 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.
Finish 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
Ends Close and ground, close and square, double close end, open ends
Wire diameter 0.1~20 mm
Delivery 7-15days
Sample 3-5 working days
Package 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.
Application Electronic products, Children's toys, Baby carriages, Bicycle,
Home appliances, Cameras, Printers, Office equipment, Precision equipment and
various kinds of vehicles, Furniture

As a metal products manufacturer, we can offer kinds of custom metal products
for sale, anything you need, please leave us a message.

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