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Discover high-precision, online customizable battery welding copper tape designed for reliable and efficient battery pack assembly. This 8mm wide, 99.97% pure copper foil strip (C1010, C1020, C1100, T2) offers exceptionally low electrical resistance, ensuring minimal power loss in high-performance applications.
Product Specifications
Parameter
Details
Material
Pure Copper Strip (Non-Alloy)
Purity (Cu)
≥ 99.97%
Model Number
C1010, C1020, C1100, T1, T2
Thickness
0.1mm - 0.3mm
Width
6mm - 350mm (Standard: 8mm)
Length
Customized (Per Customer Requirements)
Hardness
1/2H
Shape
Round, Plate/Sheet/Coil
Processing Services
Bending, Welding, Decoiling, Cutting, Punching
Production Method
High Precision Stamping
Certifications
ROHS, REACH, ISO9001
Package
5kg/Roll (Plastic Film + Carton Box)
Place of Origin
Jiangsu, China
Brand Name
Sylaith
Key Applications
Lithium-Ion Battery Packs: Essential interconnects for 18650, 26650, 32650, and 21700 battery cells in power banks, laptops, and electric vehicle battery modules.
Energy Storage Systems (ESS): Low-resistance bus bars and connecting strips for residential, commercial, and industrial battery storage units.
Electric Vehicles (EVs): High-current carrying components in EV battery management systems and power distribution networks.
Portable Electronics: Reliable internal connections in drones, power tools, and medical devices requiring stable power delivery.
Renewable Energy Systems: Wiring and connectivity solutions in solar power generation and backup power supplies.
Working Principle
Battery welding copper tape functions as a low-resistance conductor between individual battery cells, creating series or parallel connections within a battery pack. The 99.97% pure copper composition ensures maximum electrical conductivity, minimizing energy loss as heat during charge/discharge cycles. The tape's specific thickness (0.1-0.3mm) and hardness (1/2H) balance flexibility for assembly with structural integrity to maintain connections under vibration.
Packaging & Shipping
Frequently Asked Questions
What battery types is this copper tape compatible with?
It's specifically designed for welding 18650, 26650, 32650, and 21700 lithium-ion battery cells, commonly used in consumer electronics and EVs.
Can I request custom widths and thicknesses?
Yes, we provide full customization with widths from 6mm to 350mm and thicknesses from 0.1mm to 0.3mm according to your specifications.
What welding methods are recommended for this copper tape?
Ultrasonic and laser welding are most effective. Please ensure your welding equipment is capable of welding pure copper before purchasing.
Do you provide certifications for material quality?
Yes, all products come with ROHS, REACH, and ISO9001 certifications, ensuring international quality and safety standards.
What is the minimum order quantity (MOQ)?
The standard packaging is 5kg per roll. For specific MOQ requirements, please contact us directly to discuss your needs.
Why choose pure copper over other materials for battery connections?
Pure copper offers superior electrical conductivity compared to alternatives like nickel-plated steel, resulting in lower resistance, less energy loss, and improved battery efficiency.
What is the typical delivery time for custom orders?
Delivery times vary based on order quantity and customization requirements. Standard products typically ship quickly, while custom orders may require additional production time.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
500000-600000
Employee Number:
100~450
Ecer Certification：
Verified Supplier
WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str... WUXI SYLAITH SPECIAL STEEL CO., LTD. is a professional copper material supplier integrating manufacturing and international trade. We specialize in the production, processing, and export of high-quality copper and copper alloy products for customers worldwide.
With rich industry experience and a str...
