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{"title":"Spot Welding Optimized Copper Nickel Busbar with High Temperature and Corrosion","imgUrl":"https:\/\/img.chinax.com\/nimg\/89\/71\/a0e91ac6f128f1287aabce7daa46-200x200-1\/spot_welding_optimized_copper_nickel_busbar_with_high_temperature_and_corrosion_resistance_for_battery_packs.jpg","attrs":{"Model Number":"copper nickel busbar","Brand No":"niktech","width":"custom size","Corrosion Resistance":"Highly resistant to corrosion"}}
{"title":"Precision Cut Copper Nickel Busbar Conductive Strap with Corrosion and High","imgUrl":"https:\/\/img.chinax.com\/nimg\/11\/19\/d5a20d145ecab6ea5166c72e00ff-200x200-1\/precision_cut_copper_nickel_busbar_conductive_strap_with_corrosion_and_high_temperature_resistance_for_lithium_cell_packs.jpg","attrs":{"Model Number":"copper nickel busbar","Brand No":"niktech","width":"custom size","Price":"Negotiatable"}}
{"title":"Pure Nickel Strip 99.9% High Purity for 18650 Lithium Battery Spot Welding &","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/ab\/ab73abc84dc93c019536296b271e-200x200-1\/pure_nickel_strip_99_9_25_high_purity_for_18650_lithium_battery_spot_welding_26_interconnection.jpg","attrs":{"surface":"bright surface","Minimum Order Quantity":"5kgs","Price":"Negotiatable","Delivery Time":"2-30days"}}
{"title":"Corrosion Resistant 1p\/2p\/3p\/4p\/5p\/6p\/7p\/8p Pure Nickel Strip Custom Size 0.15mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/9f\/b819de71ac15b1e72857fb18e811-200x200-1\/corrosion_resistant_1p_2f2p_2f3p_2f4p_2f5p_2f6p_2f7p_2f8p_pure_nickel_strip_custom_size_0_15mm_0_2mm_thickness_for_18650_26650_217.jpg","attrs":{"Grade":"ni201 ni200","Corrosion Resistance":"Highly resistant to corrosion","Custom Service":"customized","Brand No":"niktech"}}
{"title":"custom shape Pure Nickel Strip 1p\/2p\/3p\/4p\/5p\/6p for 18650 26650 21700 32650","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/d3\/2c4e77ffd9c44f30f2baf2516dfd-200x200-1\/custom_shape_pure_nickel_strip_1p_2f2p_2f3p_2f4p_2f5p_2f6p_for_18650_26650_21700_32650_battery_pack_internal_connection.jpg","attrs":{"nickel content":"99.9%","Custom Service":"customized","Brand No":"niktech","Minimum Order Quantity":"5kgs"}}
{"title":"ni200\/ni201 Pure Nickel Strip high purity nickel sheet \/nickel foils\/nickel tabs","imgUrl":"https:\/\/img.chinax.com\/nimg\/13\/cd\/c892d094934d3a710c783920da89-200x200-1\/ni200_2fni201_pure_nickel_strip_high_purity_nickel_sheet_2fnickel_foils_2fnickel_tabs_for_battery_spot_welding.jpg","attrs":{"Custom Service":"customized","Place Of Original":"JiangSu \uff0c China","density":"8.89g\/cm3","Minimum Order Quantity":"5kgs"}}
Insulated Copper-Nickel Busbar with Stable Conductivity for Energy Storage Systems
1.Product Description
This precision copper nickel busbar adopts a composite structure of 0.3mm high-purity copper substrate plus 0.15mm uniform nickel plating, strictly manufactured per GB/T standards. Engineered for universal power distribution and battery spot welding scenarios, it integrates copper’s superior electrical conductivity and nickel’s anti-rust, high-temperature resistant traits. The composite material delivers ultra-low contact resistance, extends battery discharge duration and reinforces spot welding firmness. With stable physical performance and excellent weldability, this busbar adapts to high-humidity Southeast Asia, dusty Middle East, temperate Europe and diverse climate zones across Americas. All items pass ISO9001:2015, RoHS and SGS tests, supporting full dimensional customization for diversified electrical assembly demands.
2. Product Core Parameter Table
All data calibrated based on GB/T 5585.1-2018, GB/T 2040, combined with product actual configuration and industry test standards
Category
Item
Specific Parameter
Remarks & Test Conditions
Chemical Composition (wt%)
Copper (Cu)
99.9% (Base Material)
High-purity electrolytic copper, main conductive layer
Strict impurity control to ensure stable conductivity
Physical Parameters
Total Thickness
0.45mm (0.3mm Cu + 0.15mm Ni); Customizable
Thickness adjustable per client drawings
Standard Width
10mm; Customizable
Cell spacing, single side width fully adjustable
Operating Temperature
-55℃ ~ +300℃
No plating cracking or peeling under continuous high temperature
Electrical Conductivity
≥98% IACS
Low resistance, reduces power loss during current transmission
Mechanical Performance
Tensile Strength
275–370 MPa
Normal temperature state, stable structural strength
Elongation
20%–40%
Good ductility, supports bending and stamping processing
Plating Adhesion Strength
≥6 N/mm
Tested per ISO 2409, no nickel layer falling off during processing
Execution & Compliance Standards
National Standard
GB/T 5585.1-2018, GB/T 2040
Electrical copper alloy busbar manufacturing standard
Quality Certification
ISO9001:2015, RoHS, SGS
Global environmental and quality compliance
HS Code
8507909000
Unified customs commodity code for export
3. Product Advantages
Excellent spot weldability, easy operation for daily battery assembly
Low internal resistance, effectively prolong battery service life
High temperature resistance & oxidation resistance, fit high-humidity tropical environments
Full size customization, compatible with most common battery holders
Fast delivery, stable material quality and long service life
4. Main Application
This copper nickel busbar is widely adopted in multiple industries and regional electrical projects worldwide:
Power Distribution Systems: Industrial switchgears, electrical control panels for factories and commercial buildings across Europe, Americas and Middle East
Battery Pack Assemblies: Lithium battery packs, 21700 battery combinations, electric vehicle battery modules, solar street lamp batteries (popular in Southeast Asia and South Asia)
Precision Electronic Hardware: PCB connecting tabs, transformer accessories, various battery assembly auxiliary parts
DIY Electronic Projects: Custom battery combinations, household energy storage equipment and small power circuit transformation
6. Packaging, Production & Delivery Information
Production Capacity: Up to 800,000 pieces per week, meeting bulk order demands steadily
Minimum Order Quantity: 100 pieces; sample order supported
Production Lead Time: Standard orders 3–5 working days; sample orders shipped within 1–5 working days after payment confirmation
5. Packaging Form:
Standard carton packaging; optional bulk bag or taping packaging per client requirements
Global Shipping: Support DHL, FedEx, UPS, TNT, EMS, air freight and sea freight. Express delivery takes 4–8 days, air freight 15–17 days, sea freight around 30 days, covering all countries in Asia, Europe, Americas, Middle East
6. FAQ
Q1: What information do you need to provide an accurate quotation for copper nickel busbar?
A1: Please offer the required quantity, material thickness, overall dimensions, design drawings (for customized OEM products) and expected delivery time. We will reply with a formal quote efficiently.
Q2: What payment methods are acceptable for global orders?
A2: We support T/T, PayPal, Western Union and trade assurance. Trade assurance is highly recommended to guarantee transaction safety for both parties.
Q3: Can you provide customized copper nickel busbar products and new mold development?
A3: Yes. We accept full OEM & ODM customization. With complete mold resources and independent mold opening capability, we can develop exclusive products according to your drawings or samples. Existing mold orders get quotes within 24 hours; new mold OEM orders within 48 hours.
Q4: How do you control product quality for exported copper nickel busbar?
A4: We implement six-step full-process quality control: incoming material inspection → mold routine detection → in-production sampling inspection → finished product full inspection → export re-inspection, supported by high-precision stamping equipment to ensure every batch of products meets standards.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
20000000-80000000
Employee Number:
50~500
Ecer Certification：
Verified Supplier
Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys... Wuxi Nickel New Material Co., Ltd. (Wuxi NikTech) is a high-tech enterprise integrating the production, manufacturing, and research & development of specialty alloy materials. Located in Wuxi, Jiangsu Province, the company specializes in precision alloys, titanium alloys, high-temperature alloys...
