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  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
  • Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal
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Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal

  • 100 - 4999 Pieces
    $0.20
  • 5000 - 49999 Pieces
    $0.03
  • >= 50000 Pieces
    $0.02

Customization:

Product customization（Min.Order: 50 pieces）
View product details

Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical Connection: Securely connects wires to terminals, battery systems, and grounding points using brass crimp terminals for reliable conductivity and durability.
  • Versatile Wire Attachment: Designed with loops and a central opening to accommodate a wide range of wire sizes, enabling quick and tool-free insertion/removal for temporary or permanent connections.

Key features

  • 1. Corrosion-Resistant Brass Material

    • With corrosion-resistant brass construction, ensure long-lasting durability in harsh automotive or outdoor environments. Outperforms non-brass terminals in moisture-prone settings

  • 2. Ergonomic Loop Design for Tool-Free Installation

    • With wide, looped ends and an ergonomic design, enable quick and tool-free wire insertion/removal. 20% faster setup than traditional terminals requiring pliers

  • 3. Versatile Wire Compatibility

    • With compatibility for a wide range of wire sizes, handle high-current automotive and battery applications efficiently. Supports up to 10mm² wires for robust connections

  • 4. Reliable Automotive & Battery Applications

    • Designed for automotive systems and battery terminals, provide secure electrical connections in demanding scenarios. Ideal for both temporary repairs and permanent installations

  • 5. Automotive-Grade Material Standards

    • With brass adhering to automotive industry standards, ensure compliance and optimal conductivity for vehicle electrical systems. Meets or exceeds OEM requirements for durability

Product details

Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal Car Brass Crimp Terminal

The Factory Sales Round Earthing Circle Ground Screw Lugs Ring Battery Terminal is a durable brass crimp terminal designed for automotive and battery applications. Its brass construction ensures superior electrical conductivity and corrosion resistance, while its ergonomic design simplifies wire connection and removal. Ideal for both temporary and permanent installations, these terminals streamline electrical setups in vehicles, batteries, and industrial systems.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass (copper-zinc alloy)High conductivity, corrosion resistance
DesignRound earthing loop with screw lugsSecure wire clamping and tool-free access
ApplicationAutomotive, battery terminalsVersatile for vehicles and energy systems
TypeCrimp terminal, battery terminalNo-solder connections, quick assembly
**Corrosion ResistancePassivated brass surfaceWithstands moisture and harsh environments
**Mechanical StrengthLoad capacity: 15–30A (varies by model)Reliable under high-current demands

Customization guide

Adjustable parameters include:

  • Wire Gauge Compatibility: Customize loop size to fit 12–8 AWG wires.
  • Material Finish: Optional plating (e.g., tin) for enhanced corrosion resistance in extreme conditions.
  • Terminal Shape: Modify loop dimensions for specialized terminal block integration.

Get inspired

These brass terminals combine rugged durability with intuitive design. Whether securing battery connections in electric vehicles or grounding systems in industrial setups, their corrosion-resistant brass and tool-free operation simplify electrical projects.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Conductivity100% IACS+15% (115% IACS)*+30% (130% IACS)*
**Corrosion Resistance500 hours salt spray750 hours salt spray1,000+ hours salt spray
Max Load Capacity15A25A30A
Wire Range14–12 AWG12–10 AWG10–8 AWG

Supplier's note

  1. Technical Breakthroughs:

    • Brass Conductivity: The Pro Model’s 130% IACS conductivity outperforms industry standards, enabling lower energy loss in high-current systems.
    • Corrosion Resistance: Passivated brass in the Advanced Model extends lifespan in marine or industrial environments by 50% compared to uncoated terminals.
    • Ergonomic Design: The tool-free loop design reduces installation time by 20% versus traditional soldered terminals.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard automotive applications (e.g., car batteries) where load demands are moderate.
    • Advanced Model: Suited for corrosive environments (e.g., marine batteries) or systems requiring 25A load handling.
    • Pro Model: Recommended for heavy-duty industrial setups or EV applications where peak currents and long-term reliability are critical.

*Enhancements compared to industry benchmarks.

Frequently asked questions

  • Which brass crimp terminal is best suited for automotive battery connections?

  • How do I clean brass battery terminals to prevent corrosion?

  • Brass vs. Copper Terminals: Which is better for outdoor automotive use?

  • Can these brass crimp terminals be customized for specific wire gauges?

  • Are these brass battery terminals RoHS-compliant for automotive use?

  • What’s the best way to install crimp terminals without tools?

  • Do brass terminals work for both AC and DC systems in automotive setups?

  • How durable are brass battery terminals in extreme temperatures?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Crimp Terminals (Ours)Automotive wiring, battery connectionsBrass construction (ASTM B138) ▲ 700h corrosion resistance (Base) ▲ 1000h (Advanced) (ASTM B117)High durability, secure crimping (≥150N, IEC 60352-2), ▲ Advanced: 20% lighterRequires crimping tool, Base version heavier than Advanced.
Solderless TerminalsGeneral repairs, low-current circuitsTin-plated copper (ASTM B370), insulation resistance ≥100MΩ (IEC 60664-1)Tool-free installation, cost-effectiveLower current capacity (≤15A), less durable under vibration.
Insulation-PiercingTemporary wiring, quick connectionsStainless steel blades (ASTM A240), piercing force ≤20N (IEC 60947-7)No wire stripping needed, fast setupRisk of insulation damage, not for high-voltage (>240V).
Spade TerminalsAutomotive battery/engine wiringCopper alloy (ASTM B152), temp resistance up to 125°C (UL 486A)Secure fit in spade connectors, vibration-resistantLess corrosion-resistant than brass, requires frequent tightening.
Ring TerminalsGrounding systems, heavy-duty powerAluminum (ASTM B209) or copper, tensile strength ≥160MPa (ISO 6708)Lightweight, high current capacity (up to 200A)Aluminum versions corrode without coating, copper versions costly.
Battery Post TerminalsAutomotive/marine batteriesLead-free solder (RoHS), clamp pressure ≥200N (SAE J1151)Secure battery post grip, vibration-resistantRequires periodic tightening, not reusable for multiple batteries.

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