Ultra-Low Resistance Recycled Copper EV Terminals Battery Tunnel Certified

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Product Description

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Specifications & Basic Info
Model NO.
967542-1
Processing Type
Shaping Metal
Material
95% Recycled Copper + Graphene Nanocoating
Mould
Multistep Progressive Dies
Surface Processing
Tin Plating / Silver Plating
Tolerances
0.02mm
Current Density
780A Continuous @ 35mm²
Voltage Rating
2000V DC Isolation
Temp Range
-60°c to 250°c
Production
1,000,000/Day
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Planetary Boundary-Compliant EV Interconnects

Engineered for climate-resilient electromobility, our terminals leverage aerospace-grade friction forging to unite dissimilar metals without welding. Certified for battery tunnel fire containment and arctic operation, delivering industry-leading 0.18mΩ resistance with closed-loop water cooling.

Parameter Performance Validation Method
Contact Resistance0.18mΩ @ 500AIEC 60512-2
Thermal Runaway Delay+8.3 minutesGB/T 40432 Annex E
Cryogenic Flexibility500+ bends @ -50°CISO 21780:2020
Corrosion Lifetime25 years (Marine ENV)ISO 9227 Corrosion Atlas
Recycled Content95.7% ±0.3%XRF + Mass Balance Audit
Vibration Stability0μΩ change @ 40GISO 16750-3 Annex B
EV Terminals Performance
Battery Tunnel Certified Terminals
Proprietary Eco-Innovations

Circular Material Flow: Blockchain-tracked recycled copper (SMM PAS 107) with zero-process-water manufacturing and a 100% take-back program.

Extreme Environment Design: Nanocrystalline grain structure prevents cryogenic embrittlement and self-sealing ceramic matrices at >180°C.

Direct Cooling Architecture
  • Laser-sintered microchannels (200μm width)
  • Compatible with glycol/water mixtures
  • 40% weight reduction vs. conventional cooled terminals
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Application-Specific Solutions
EV Challenge Terminal Series Innovation
Battery Fire SafetyTFS-900Intumescent seals expanding at 150°C
Arctic OperationART-700Anti-icing graphene coating
Fast-Charging CorrosionFCX-1200Electrolyte-repellent surface topology
LightweightingLW-500Hollow-core titanium-copper hybrid
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Certification & Traceability
Environmental
ISO 14046, PAS 2060 Carbon Neutral, Cradle-to-Cradle Gold
Performance
DNV GL Battery Fire Containment, TÜV SÜD Extreme Climate (-60°C), UL 1977
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Manufacturing Excellence
Manufacturing Facility

Founded in 1991, our manufacturing base covers 100,000 square meters and employs over 400 specialists. We specialize in press machine manufacturing and high-precision metal stamping line solutions.

We provide comprehensive solutions for terminal & connectors, shielding cases, and nickel sheets widely used in electronics, new energy, and battery fields.

System Certificate
Quality Recognition
Frequently Asked Questions
What is the main material advantage of these terminals?
They are constructed from 95% recycled copper enhanced with a Graphene nanocoating, providing superior conductivity and corrosion resistance.
Can these terminals operate in extreme cold conditions?
Yes, they are TÜV SÜD certified for extreme climates down to -60°C, with a nanocrystalline grain structure that prevents cryogenic embrittlement.
How do these terminals handle high temperatures during a fire?
The TFS-900 series features intumescent seals that expand at 150°C, providing battery tunnel fire containment and a thermal runaway delay of over 8 minutes.
What cooling technology is integrated into the design?
Our terminals feature integrated laser-sintered microchannels (200μm) compatible with glycol/water mixtures for direct liquid cooling.
What is the manufacturing capacity for these components?
We maintain a high-volume production capacity of 1,000,000 pieces per day to support large-scale EV manufacturing needs.
Are these products compliant with international environmental standards?
Absolutely. They are RoHS and REACH compliant, Cradle-to-Cradle Gold Certified, and carbon-neutral according to PAS 2060.

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