Sea-Dog 4152101 Battery Terminals, Positive & Negative Set
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You have 30 days to request a return. All sale items are final sale.
Sea-Dog 4152101 battery terminals convert standard battery posts into stud connectors with wing-nut style quick disconnect—ideal for marine battery service where you want a secure, polarity-specific connection.
Key Features
- Wing nut style battery terminals convert battery posts to stud connectors for quick disconnection
- Polarity specific to meet USCG regulations
- Die cast lead construction
Product Compatibility
- Marine battery connections
- Boat electrical systems that use battery posts and stud-style terminal connections
- Applications requiring polarity-specific battery terminals that meet USCG regulations
Product Details
- Sea-Dog 4152101 Battery Terminals, Positive & Negative Set (SKU: 354-4152101)
- Set includes positive and negative terminals
- Style: wing nut style battery terminals (battery posts to stud connectors)
- Construction: die cast lead
- Polarity: positive/negative terminals are polarity specific to meet USCG regulations
- Variant details: weight 331 g (0.73 lb)
Parts Desk Insights
Best Use Case: Great for swapping battery-top connections to a stud/wing-nut style that makes future battery removal and service quicker while keeping the positive/negative sides correctly identified for compliant installations.
Common Issues: If the terminals feel like they don’t sit correctly, stop and re-check polarity orientation (positive to positive, negative to negative) and ensure the hardware mates properly with your existing battery post configuration. For marine reliability, also inspect for corrosion and confirm the wing nut is fully tightened before operation.
Related Products & Accessories
- Terminals & Lugs - Browse the Terminals & Lugs category for matching electrical connectors and related battery hardware.
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.