News

Laser-Welded Cu-Ni Strips for Drone Batteries 2026-08-26

Discover why top-tier UAV and agricultural drone manufacturers are upgrading to Laser-Welded Copper-Nickel (Cu-Ni) Composite Strips. Designed for heavy-duty 200A+ discharge rates, these innovative battery connectors solve the ultimate engineering dilemma: combining the unmatched thermal and electrical conductivity of pure T2 copper with the easy spot-weldability of pure nickel. This article explains the physics of Joule heating, the material science behind our laser fusion technology, and how this plug-and-play solution eliminates thermal bottlenecks. By keeping terminal temperatures low and avoiding the need for expensive laser welding equipment on your assembly line, these connectors ensure maximum flight performance and safety. Read on to learn how our high-quality manufacturing and fast 3-day prototyping can accelerate your drone battery assembly process.

18650 Battery Welding: Pure Nickel vs Plated Steel Strips 2026-08-06

This comprehensive guide explores the critical differences between pure nickel strips and nickel-plated steel strips for 18650 and 21700 battery pack spot welding. While both materials look similar, their fundamental properties dictate their application. Pure nickel offers exceptional electrical conductivity, minimal heat generation, excellent fatigue resistance, and long-term corrosion protection, making it the mandatory choice for high-power electric vehicles (EVs) and energy storage systems (ESS). In contrast, nickel-plated steel is more cost-effective but suffers from higher internal resistance and rust risks, limiting its use to low-power devices. The article also provides detailed equipment parameter recommendations to prevent false welding, and introduces advanced alternatives like Cu-Ni composite busbars from Xinxinyuan Precision Tech to maximize your battery module's safety and lifespan.

LFP Battery Pure Nickel Busbars & Laser Welding 2026-04-29

Lithium Iron Phosphate (LFP) batteries offer exceptional cycle life but introduce critical engineering challenges: extreme operating currents that cause Joule heating, and heavy volumetric mass that leads to vibration fatigue. This engineering deep-dive explores how Xinxinyuan solves these failure modes. By replacing standard plated steel with our custom-stamped, ≥99.6% pure nickel lattice arrays, we drastically lower ESR to prevent overheating. Furthermore, our geometric web design absorbs road shock to protect critical laser welds. Backed by an industrial powerhouse of 50+ CNC stamping presses and 80+ advanced laser welding machines, Xinxinyuan delivers flawless, high-volume structural components. Discover how our EXW factory-direct solutions can reduce your pack resistance by 40%, increase assembly throughput by 42%, and boost your total battery CapEx ROI by 30%.

EV Battery Coastal Engineering: Salt Fog & Thermal Fatigue | Xinxinyuan Keywords 2026-04-23

Operating EV battery-swapping networks in Southeast Asian archipelagos introduces extreme engineering challenges: thermomechanical fatigue from rapid charging and chloride-induced pitting corrosion from coastal salt fog. This engineering deep dive explores how Xinxinyuan solves these critical failure modes. Discover why replacing rigid nickel-plated steel with our highly ductile, ≥99.6% pure nickel lattice arrays absorbs thermal expansion and eliminates spot-weld fracturing. Learn how pure nickel's natural passivation resists coastal salinity, securing your BaaS CapEx. Supported by a Philippine E-Trike case study and our 50+ CNC stamping presses, find out how our EXW factory-direct components guarantee long-term pack reliability.

EV Battery Parts for Heat & Vibration | Xinxinyuan 2026-04-17

Designing EV battery packs for Southeast Asia requires overcoming two critical engineering challenges: extreme tropical heat and severe high-frequency road vibration. This engineering deep dive explores how Xinxinyuan mitigates thermal stress and structural fatigue. Discover the physics behind replacing nickel-plated steel with our high-purity pure nickel busbars to reduce Joule heating, alongside the structural benefits of our engineering-grade UL94 V-0 plastic cell holders. Featuring a real-world case study of a Tier-1 Vietnamese E-motorcycle OEM, learn how optimizing Vickers Hardness (HV) and Equivalent Series Resistance (ESR) helped pass ISO 16750-3 vibration standards and eliminate field failures.

Fast Delivery Battery Pack Components Supplier 2026-04-14

As a leading manufacturer of precision battery pack components, Xinxinyuan secures your global supply chain with rapid manufacturing and strict quality control. We specialize in high-quality pure nickel strips and UL94 plastic cell holders designed for complex battery assemblies. By combining micro-precision tooling, rigorous end-to-end QC, and scalable production capacity, we ensure zero compromises on safety. Whether you need custom 21700 busbars or fast export-ready dispatch, Xinxinyuan delivers flawless components on time, eliminating downtime and keeping your production lines running smoothly.

Exhibiton Review of The Battery Show Europe 2023 2023-05-29

Exhibiton Review of CIBF2023-15th China International Battery Fair 2023-05-27

World Battery Industry Expo 2023（8-10 Aug, 2023） 2023-04-04

2023 World Battery Industry Expo (WBE 2023), formerly Asia Battery Sourcing Fair (GBF ASIA) Xinxinyuan Stand Number: 2.1H838-837 Date: August 8th-10th, 2023 Venue: China Import & Export Fair Complex Address: No. 380, Yuejiang Zhong Road, Guangzhou, China

The Battery Show Europe（23-25 May, 2023） 2023-04-01

The leading meeting place for the advanced battery and H/EV technology community. The exhibition will be held in Stuttgart, Germany from 23-25 May, 2023. Xinxinyuan Stand Number: C-C24

CIBF2023-15th China International Battery Fair 2023-05-09

CIBF 2023 -15th China International Battery Fair Stand Number: 4B103 Hall Number: Hall 4 Date: 16th-18th,May 2023 Add.: Shenzhen, China