Battery Contact Spring

Product Details

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
Material	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