Customized Stainless Steel AAA Battery Spring Contacts Nickel / Chrome Plated

Basic Information
Place of Origin: China
Brand Name: HEZHI
Certification: Rohs&Reach
Model Number: N/A
Minimum Order Quantity: 1000pcs
Price: $0.015 - $0.5USD/ Piece/Pieces
Packaging Details: PE Bag with Carton Box
Delivery Time: 7-15 work days
Payment Terms: T/T, L/C
Supply Ability: 10,000,000 Piece/Pieces per Month According to the order
Detail Information
Product Name: Customized Steel With Nickel Plated AAA Battery Spring Contacts Application: Hardware/ Automobile/electrommunication/ Clamp/ Etc., For Car
Size: As Your Request Load Type: Compresion
Wire Diameter: 0.05mm-20.0mm Or Customized Material: Stainless Steel, Carbon Steel ,Piano Wire Or As Required
Finished: Chrome Plate.etc. Color: White, Black, Silver Or As Your Request
Service Accept: OEM/ODM Sample: Offer
High Light:

0.05mm Battery Spring Contacts


SUS304 Battery Spring Contacts


20.0mm Battery Contact Spring

Product Description

Customized Steel With Nickel Plated AAA Battery Spring Contacts

Product Description

Battery Spring

Battery springs play an important role in the composition of batteries. Battery springs are usually made of copper, iron or stainless steel. Because you need to power the battery, you choose a material that conducts electricity. Usually these materials require plating, silver plating, nickel plating, CT. Its working principle is very simple, that is, after the battery is installed, the battery spring is squeezed on the conductive film, and the center point of the spring contacts the PCB to form a circuit. This is where the device is driven. Using battery springs to conduct electricity is very efficient and feels good.

Material Stainless Steel (SUS304,301 and so on.
Paino/Music Wire
Carbon Steel or as required
Finished Electroplating Zinc ,Nickel ,copper ,black, silver, gold and so on
Heating Treatment  different tempurture
Cleanning Passivation,Clean,Rust-Proof
Process CNC Machine and Computer machine
Application All kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment And even the defense industry
Wire dia Range 0.05mm-20mm
Size As customer's request




















Customized Stainless Steel AAA Battery Spring Contacts Nickel / Chrome Plated 0

Material Type Model number Characteristic Application
Stainless Steel (SUS) With or without magnetism shine or nitrided surface,  201, 202 etc. Less nickel plated, could not proceed salt spray test General using craft and toys
301, 302, 303, 304, 305, 310 etc. High temperature resistance, anti-acid, and-rust Electronic part, home appliances, Locks, toys And even the defense industry
410, 420,  etc. High strength OEM aments and tableware products
630, 631 etc. High heat stability Electrical application or product use under high temperature
Carbon Steel (SWC) Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire, manganese steel



Good elasticity, 

high hardness

Electronic part, home appliance
Piano Steel (SWP) NA SWP-A, SWP-B High tensile resistance and long worklife Application for all kinds of small product
Copper Wire Phosph or copper wire( C519R), Nickel plated copper, Bronze NA Good conductivity of electrical Electronics, electrical applicance
Iron Galvanize iron wire Customized  Soft material Craft spring





Reference Drawing


Customized Stainless Steel AAA Battery Spring Contacts Nickel / Chrome Plated 1



1. How do I fix my battery contacts?

To neutralize the acid, you need to add a baking soda paste to the terminals. Either coat the terminals in baking soda, then spritz water on them or mix the paste beforehand and apply it to the terminals. Let it sit and bubble for a while to neutralize the corrosion, then wipe the terminals clean with a paper towel.

2. What side of a battery goes in the spring?
On most battery operated devices that use round cylindrical type batteries such as double AA, triple AAA, C, and D batteries, the negative end (flat end) of the battery goes on the spring and the positive end (side with a nub) goes to the positive end

3. Why are there springs in battery compartments?
The purpose of that spring is to ensure that you have the correct polarity when installing the batteries, and it also helps with consistency in knowing which way they go.
4.Can you replace battery contacts?
Over time, alkaline batteries will leak and corrode any metal parts in your toy. The reality of the situation is that most old used toys (e.g. on eBay) that are broken can be fixed by repairing the corroded pieces; many times, this is as simple as repairing or replacing the battery contacts/terminals.

Contact Details

Phone Number : 18379949013

WhatsApp : +8618379949013