Ancor Battery Cable Assembly, 4 AWG (21mm) Wire, 3/8" (9.5mm) Stud, Red - 48" (121.9cm)

Ensure reliable and efficient power connections for your marine vessel with our high-quality 4 AWG (21mm²) Red Battery Cable Assembly. Designed specifically for demanding marine environments, this 48-inch (121.9cm) cable provides superior conductivity and durability, making it an essential component for your boat's electrical system.

Premium Marine-Grade Construction

Our Battery Cable Assembly is crafted using Ancor's UL1426 certified tinned copper strands, ensuring maximum conductivity and exceptional flexibility. The fine-stranded design enhances performance, allowing for seamless power transmission across your vessel's electrical network.

Durable and Corrosion-Resistant

Built to withstand the harsh conditions of marine environments, all cables are flame-retardant and UV-inhibited, rated to handle up to 600V and temperatures of 105°C. The tinned copper lugs resist corrosion, providing longevity and reliable connections even in saltwater conditions.

Secure and Protected Connections

Each end of the cable features Ancor's adhesive-lined 3:1 heatshrink tubing over the electrical connection. This protective layer seals out moisture and corrosive elements, while also offering strain relief to maintain a secure and lasting battery connection.

Product Specifications

Attribute	Details
Color	Red
Length	48 inches (121.9 cm)
Gauge	4 AWG
Stud Size	3/8" (9.5mm)
Box Dimensions	2"H x 3"W x 8"L
Weight	0.8 lbs
UPC	091887960839

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Why Choose Our Battery Cable Assembly?

• Enhanced Conductivity: Fine-stranded tinned copper ensures efficient power flow.
• Marine-Ready Durability: Flame-retardant and UV-resistant materials withstand harsh sea conditions.
• Corrosion Protection: Tinned copper lugs prevent rust and extend the life of your connections.
• Secure Installation: Heatshrink tubing provides moisture sealing and strain relief for lasting performance.
• Easy Identification: Bright red color allows for quick and easy cable identification on your vessel.

Installation Tips

For optimal performance, ensure that all connections are clean and free from corrosion before installation. Use appropriate tools to secure the lugs firmly onto the studs, and apply heat evenly to the heatshrink tubing for a watertight seal. Regularly inspect the cables for any signs of wear or damage to maintain the integrity of your boat's electrical system.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.