What is this? These battery terminal connectors are designed to provide a secure connection between battery cables and terminals, preventing power loss and voltage drops. These Copper lugs are safe and reliable to use with heat shrink tubing, perfect for marine, automotive, distribution boxes, golf carts, solar panels, boats, home applications, vehicles, motorcycles, DIY wiring and other outdoor applications.
What will I get? Copper Cable Lugs
Installation:Crimp
Material:Tinned copper
Wiring Specification:1/0 Awg
Terminal hole diameter:5/16";
Head inner diameter:10.4mm/0.41 inch
Total Size:29x18.5x8.4mm/1.14x0.73x0.33 inch(L*W*D)
3:1 Heat Shrink Tubing Size:15.0mmx45mm/0.59x1.77 inch(D*L)
In the package of:10pcs x Wire Lugs(Includes 10 3:1 heat shrink tubes (5 black + 5 red))
Are there any advantages of the product? 90-degree bent Copper lugs are made of pure Copper to resist high temperatures and corrosion, ensuring minimal resistance and maximum power transfer. The 90° design fits snugly on battery posts and bolts, and can be connected by crimping and welding, ensuring electrical components, batteries, and cables are safe. 3:1 adhesive heat shrink tubing seals the connection and has excellent insulation properties, protecting the connection from heat, dust, moisture, and corrosion, thereby extending the life of the battery pack
How to use it? 1.Crimp Tightly: Use a crimping tool to compress the lug barrel securely onto the wire.2.Seal with Tubing: Slide the heat shrink tube over the connection and apply heat (e.g., heat gun) until fully sealed.
What should I notice? Ensure the lug’s AWG rating matches your wire gauge for a safe, snug fit.
WARNING: 