Ancor Marine Grade Tinned Battery Lugs – 1/0 AWG, 3/8" Stud, 2-Pack | 252286
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Ancor Marine Grade Tinned Battery Lugs – 1/0 AWG, 3/8" Stud, 2-Pack
Built for the high-current demands of marine electrical systems, these 1/0 AWG tinned copper battery lugs deliver a rock-solid, corrosion-resistant connection at your battery terminals, bus bars, and heavy-draw equipment. Pure copper construction ensures maximum current flow, while the full tin plating fights off the salt air and moisture that corrode standard lugs over time.
The closed-end barrel seals the cable tip against moisture intrusion — one of the most common causes of resistance buildup and connection failure in marine wiring. Easy to solder for a clean, professional finish that lasts.
Key Features
- Heavy-duty pure copper construction for maximum current capacity
- Fully tinned for superior corrosion resistance in salt and humid environments
- Closed-end barrel seals out moisture at the cable tip
- Easy to solder for a clean, low-resistance termination
- 3/8" stud hole fits standard marine battery posts and bus bars
- 2-pack — ideal for a single battery connection (positive and negative)
- Part Number: 252286 | SKU: 639-252286 | Barcode: 091887256062
Compatible Applications
- Main battery bank positive and negative connections
- Windlass and bow thruster wiring
- High-output alternator and charging system connections
- Inverter and shore power wiring
- Engine starter and ground circuits
- Heavy-draw accessory circuits requiring 1/0 AWG cable
Other Stud Sizes – 1/0 AWG
- 1/0 AWG, 1/4" Stud, 2-Pack (252284)
- 1/0 AWG, 5/16" Stud, 2-Pack (252285)
- 1/0 AWG, 1/2" Stud, 2-Pack (252287)
Bulk Packs – 1/0 AWG
Adjacent Gauges – 3/8" Stud, 2-Pack
Parts Desk Insights
The 252286 is the right call for a single battery connection using 1/0 AWG cable with a 3/8" stud — the 2-pack gives you exactly one lug per cable end. This gauge is commonly used for windlass leads, bow thruster runs, and main battery-to-bus connections on mid-size to large vessels. If you're doing a full rewire or stocking for multiple jobs, the 25-pack (242286) is significantly better value per lug. For a mixed assortment across gauges, consider the 100-piece kit (255101).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.