Battery Jumper Cables (Copper Wire) - High-Performance Automotive Emergency Starting & Equipment Charging Cable Set (2m/3m)

Battery Jumper Cables (Copper Wire) - High-Performance Automotive Emergency Starting & Equipment Charging Cable Set (2m/3m) Product Overview This Battery Jumper Cable is a reliable electrical connection solution designed for automotive emergency starting and equipment power transmission. As shown, the product features high-purity yellow insulated copper cables​ as the main body, terminated with standard red (positive) and black (negative) heavy-duty battery clamps. Presented against a…
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Battery Jumper Cables (Copper Wire) - High-Performance Automotive Emergency Starting & Equipment Charging Cable Set (2m/3m)

Product Overview
This Battery Jumper Cable is a reliable electrical connection solution designed for automotive emergency starting and equipment power transmission. As shown, the product features high-purity yellow insulated copper cables​ as the main body, terminated with standard red (positive) and black (negative) heavy-duty battery clamps. Presented against a pure white background, its quality craftsmanship is clearly highlighted. Available in two standard lengths of 2 meters​ and 3 meters, corresponding to bulk packaging of 40 sets​ and 35 sets​ respectively, it meets connection needs for various distances and scenarios. Its core design ensures efficient, safe, and stable​ transmission of high currents (e.g., vehicle cranking current). As a source manufacturer, we offer comprehensive flexible customization from cable length and clamp specifications to packaging quantities, and fully support professional OEM/ODM private-label cooperation.
Primary Uses
  • Automotive Emergency Starting: Used to connect the batteries of a rescue vehicle and a disabled vehicle for jump-starting when the battery is dead, an essential onboard emergency tool.
  • Equipment Charging & Power Connection: Can be used to connect a battery charger or provide temporary power transmission for backup generators, construction equipment, etc.
  • Marine & Special Vehicles: Suitable for power connection and starting assistance for various equipment using lead-acid batteries, such as boats, RVs, and agricultural machinery.
  • Workshop Repair & Testing: Used in auto repair shops for power supply during vehicle maintenance or for electrical system testing.
Materials and Construction
  • Cable Core: The internal conductor consists of stranded high-purity oxygen-free copper wires, ensuring very low resistance and excellent conductivity, capable of withstanding instantaneous high-current surges.
  • Insulation & Sheathing: The outer layer is oil-resistant, cold-resistant, and abrasion-resistant PVC insulation​ (standard yellow), providing good electrical insulation and physical protection for outdoor environments.
  • Battery Clamps: The clamps are made from high-strength forged metal​ with copper plating or anti-rust surface treatment. The serrated jaw design ensures a tight, non-slip grip on battery terminals. Red/black colors strictly follow safety conventions.
  • Connection Craftsmanship: Clamps are attached to cables via heavy-duty crimping or welding, creating connections that minimize contact resistance and heat generation.
Core Functions and Features
  • Excellent High-Current Carrying Capacity: Thanks to the high-purity copper material​ and adequate wire gauge, these cables can safely and efficiently transmit the hundreds of amps of瞬时 current required for vehicle starting, ensuring a high success rate.
  • Safe & Reliable Connection Design: The heavy-duty battery clamps' strong springs and anti-slip serrations ensure a secure grip. Distinctive red/black polarity coding​ and full insulation significantly reduce the risk of misconnection and short circuits, protecting both user and vehicle.
  • Flexible Length Options & Durable Construction: Offering 2m and 3m​ choices balances operational flexibility with sufficient working distance. The overall design combines flexibility with tensile strength, suitable for repeated storage and use.
  • Clear Bulk Supply Options: Defined packaging specifications of 40 sets (2m) and 35 sets (3m)​ per carton facilitate bulk purchasing and inventory management for distributors, repair shops, or fleets.
Specifications
  • Product Name: Battery Jumper Cables (Copper Wire)
  • Available Lengths: 2 meters​ / 3 meters
  • Corresponding Packaging: 40 sets​ / 35 sets​ (per carton)
  • Cable Color: Yellow
  • Clamp Colors: Red (Positive), Black (Negative)
  • Conductor Material: Stranded Oxygen-Free Copper
Source Factory Customization & Private-Label Services
We are a professional source manufacturer of automotive emergency tools and electrical wiring harnesses, with a complete industry chain from copper wire drawing and insulation extrusion to finished product assembly. The pictured jumper cables are our standard products under strict quality control. Understanding the diversity of market needs, we offer in-depth customization: You can specify special cable lengths, colors, or cross-sectional areas; customize battery clamps of different sizes or styles; adjust packaging quantities and design; and have your brand LOGO, technical parameters, and safety certification information​ printed on the cable body or packaging. We sincerely welcome global automotive accessories brands, tool distributors, and service chains to discuss OEM/ODM collaboration. Let us become your trusted partner with superior performance, stable supply, and competitive pricing.

Applications

Automotive & Transportation

Ideal for vehicle maintenance, oil changes, fuel transfer in automotive workshops, fleet management, trucking, and transportation industries. Suitable for engine oil extraction, diesel refueling, and hydraulic fluid handling.

Industrial Manufacturing & Machinery

Perfect for lubrication systems, hydraulic equipment, CNC machines, production lines, and heavy-duty industrial machinery. Designed for continuous operation and reliable oil circulation in manufacturing plants.

Marine & Offshore

Engineered for marine engines, offshore platforms, fishing vessels, yachts, and shipyard maintenance. Handles engine oil, gear oil, and fuel transfer in harsh marine environments with corrosion-resistant construction.

Agriculture & Farming Equipment

Optimized for tractors, harvesters, irrigation systems, and agricultural machinery maintenance. Facilitates easy oil changes, fuel transfer, and lubrication for farm equipment in remote field operations.

Mining & Construction

Heavy-duty solutions for excavators, bulldozers, mining equipment, and construction machinery. Built to withstand extreme conditions with high-capacity pumping for hydraulic systems and fuel transfer applications.

Energy & Power Generation

Compatible with generators, turbines, power plants, and renewable energy systems. Ensures reliable lubrication and fuel supply for backup power systems, diesel generators, and industrial power distribution.

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