Sea Dog 4 AWG Black Tinned Copper Battery Cable, 500 Foot Spool
Sea Dog 4 AWG Black Tinned Copper Battery Cable, 500 Foot Spool — Product description
Sea Dog's 4-gauge black battery cable ships on a full 500-foot spool of tinned copper, ready to cut to length for any high-current DC run on your boat. It's UL listed and ABYC certified, and it comes without terminals so you crimp exactly the ends your install needs.
When you're wiring a boat, the last thing you want is bargain automotive cable that corrodes the first time bilge water finds it. This is 4 AWG tinned copper, and that tinning is what keeps the strands bright and conductive years down the road. Salt air is brutal on bare copper. Tinned wire shrugs it off.
You get a full 500-foot spool of black cable, marked as the negative side of your DC system. It ships without terminals, so you cut each run to length and crimp the exact lugs your job calls for. Good for battery banks, bus bars, windlass feeds, inverter runs, any high-current DC circuit where 4 gauge is the right size.
It's UL listed and ABYC certified, so it meets the standards a surveyor or insurance inspector wants to see. Rig it once, do it right, and don't think about it again.
Key Features
- 4 AWG tinned copper conductor resists salt corrosion and holds full conductivity over years of marine service
- 500-foot spool lets you cut every DC run to exact length with no waste
- Black jacket marks the negative side of your DC system for clean, code-friendly wiring
- Ships without terminals so you crimp the exact lugs each circuit needs
- UL listed and ABYC certified to meet marine electrical standards
Why Buy from NVN Marine
- Authorized SEA DOG reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | Sea Dog 4 AWG Black Tinned Copper Battery Cable, 500 Foot Spool |
|---|---|
| Brand | Sea Dog |
| Manufacturer Part Number | 8004017 |
| UPC | 035514800686 |
| Wire Gauge | 4 AWG |
| Conductor | Tinned Copper |
| Color | Black (Negative) |
| Length | 500 Foot Spool |
| Terminals | Without Terminal |
| Certification | UL Listed / ABYC Certified |
| Application | Battery Cable |
Frequently asked questions
What gauge is this cable?
It's 4 AWG (4 gauge) tinned copper, sized for higher-current DC runs like battery banks, windlass feeds, and inverter circuits.
Does it come with terminals or lugs?
No. It ships as bare cable on a 500-foot spool without terminals, so you crimp the exact ends your installation needs.
Is the black cable positive or negative?
Black is the negative conductor for your DC system. Match it with red cable of the same gauge for the positive side.
Is this cable marine rated?
Yes. It's UL listed and ABYC certified, and the tinned copper construction is built to resist corrosion from salt air and bilge moisture.
