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Customized Stainless Steel AAA Battery Spring Contacts Nickel / Chrome Plated

Dongguan Hezhi Hardware Co., Ltd.
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Address: No.10 DongKeng KeJi Road, DongKeng Town, Dongguan City, Guangdong Province

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Dongguan Hezhi Hardware Co., Ltd.

Customized Stainless Steel AAA Battery Spring Contacts Nickel / Chrome Plated

Country/Region china
City & Province dongguan guangdong
Categories Springs
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Product Details

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.

MaterialStainless Steel (SUS304,301 and so on.
Paino/Music Wire
Carbon Steel or as required
FinishedElectroplatingZinc ,Nickel ,copper ,black, silver, gold and so on
Heating Treatment different tempurture
CleanningPassivation,Clean,Rust-Proof
ProcessCNC Machine and Computer machine
ApplicationAll kinds of cars ,machinery, home appliance, electronic products, computers, power switches, sport equipment And even the defense industry
Wire dia Range0.05mm-20mm
SizeAs customer's request

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MaterialTypeModel numberCharacteristicApplication
Stainless Steel (SUS)With or without magnetism shine or nitrided surface, 201, 202 etc.Less nickel plated, could not proceed salt spray testGeneral using craft and toys
301, 302, 303, 304, 305, 310 etc.High temperature resistance, anti-acid, and-rustElectronic part, home appliances, Locks, toys And even the defense industry
410, 420,  etc.High strengthOEM aments and tableware products
630, 631 etc.High heat stabilityElectrical application or product use under high temperature
Carbon Steel (SWC)Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire, manganese steel

 60SizMNA

60SizCRVA 

Good elasticity, 

high hardness

Electronic part, home appliance
Piano Steel (SWP)NASWP-A, SWP-BHigh tensile resistance and long worklifeApplication for all kinds of small product
Copper WirePhosph or copper wire( C519R), Nickel plated copper, BronzeNAGood conductivity of electricalElectronics, electrical applicance
IronGalvanize iron wireCustomized Soft materialCraft spring

 

 

 

 

Reference Drawing

 

 

FAQ

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.

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