8MM (4 Sq.mm) Automotive Wire 25 Meter

4 Sq.mm Automotive Copper Wire – Heavy-Duty Car Electrical Wire for High Power Applications

Ensure reliable and safe electrical connections in your vehicle with our 4 Sq.mm automotive copper wire, designed for heavy-duty current flow in 12V and 24V automotive systems. Manufactured with high-conductivity pure copper strands, this wire delivers consistent voltage and minimal power loss—ideal for use in headlights, battery terminals, horns, inverters, and power distribution systems.

Encased in durable PVC insulation, it offers resistance to heat, oil, and abrasion, making it perfect for harsh automotive environments.

Key Features:

• ⚡ High Conductivity – 100% pure copper core for efficient power transfer

• 🔋 4 Sq.mm Thickness – Handles higher current loads without overheating

• 🛠️ Flexible & Durable – Easy to bend and install in tight automotive spaces

• 🔥 Heat, Oil & Chemical Resistant PVC Insulation – Long life under the hood

• 🚛 Wide Use – Compatible with cars, trucks, tractors, trailers, and heavy vehicles

Applications:
Main battery lines, heavy lighting, inverter systems, amplifiers, fuse boxes, and more.

4mm automotive wire, heavy-duty copper car wire, 12V/24V auto electrical cable, high amp auto wiring, flexible power wire for vehicles