The Power Cord Lead with Trunk Line Battery Terminals serves as the final connection point between your battery and the building block trunk line system. It replaces traditional ring-terminal wiring with injection-molded, plug-and-play connectors, eliminating soldering, crimping, and permanent harness modifications.

This component is engineered to support up to 30 amps on 24V DC, making it ideal for multi-light setups using Swamp Eye® lighting systems. When paired with trunk line leads, tee connectors, and transition leads, it allows you to power multiple lights from one clean, centralized battery connection—while retaining the ability to reconfigure your setup at any time.

• Heavy-duty battery terminal lead for trunk line systems
• Supports up to 30 amps total load
• Designed for 24V DC systems
• Injection-molded, waterproof plug-and-play connections
• No soldering or permanent wiring required
• Enables clean, modular multi-light power setups
• Fully compatible with the Building Block Wire Harness
• Allows fast reconfiguration without rewiring
• Built for harsh marine and bowfishing environments

• Maximum Load: 30 amps
• Operating Voltage: 24V DC
• End-to-End Length: 38 inches
• Connector Type: Injection-molded waterproof plug
• Application: Battery connection for trunk line power systems

Maximum Lights Supported Per Trunk Line (24V DC)

• 160W Swamp Eye® HD Bowfishing Lights: up to 4
• Swamp Eye Gen 2.X Light Bars: up to 6
• Above Water Green Fishing Lights: up to 4
• Swamp Eye Silent Series Lights: up to 10

⚠️ Do not exceed 30 amps per trunk line. Systems requiring more lights must use multiple trunk lines.

What’s Included

• 1× Power Cord Lead with Trunk Line Battery Terminals (38")

Required Components (Sold Separately)

To build a complete trunk line system, you will also need:

• Tee Connectors for Power Cord Trunk Line (up to 30 amps)
• Power Cord Trunk Line Leads
• Transition Lead (Trunk Line plug to individual light plug)

Optional Accessories

• Pre-configured Power Trunk Line Light Kits (recommended for most users)

Complete Guide to Building Block Wire Harness - Learn how each component works together to make wiring fast, flexible, and frustration-free.

Full List of Lights Compatible With the Building Block Wire Harness - see all the different lights that are compatible with the building block wire harness.

Why do I have to call in to order this item?
Correct sizing depends on how many lights you’re running, how they’re spaced, and total amperage. Calling ensures your system is safe and properly configured.

What happens if I exceed 30 amps?
Exceeding 30 amps can damage wiring and components. If you need more capacity, you must build multiple trunk lines.

Is this compatible with all Swamp Eye® lights?
Yes. It is compatible with Swamp Eye® HD, Gen 2.X Light Bars, Silent Series Lights, and Above Water Green Fishing Lights when used on 24V DC.

Can I reconfigure my lights after installation?
Yes. That’s the main advantage of the Building Block Wire Harness. Lights can be regrouped or reassigned without rewiring.

Do I need one of these per trunk line?
Yes. Each trunk line requires one battery terminal lead.

Does this replace older soldered harnesses?
Yes. This system was designed specifically to eliminate permanent soldered wiring and allow full flexibility.