Sea Dog 2/0 AWG Red Battery Cable, 100 Ft Tinned Copper Spool
Sea Dog 2/0 AWG Red Battery Cable, 100 Ft Tinned Copper Spool — Product description
This is Sea Dog's 2/0 AWG red battery cable, sold on a full 100-foot spool. The conductor is tinned copper, so it stands up to salt air and moisture where bare copper would corrode. It's UL listed and ABYC certified, exactly what you want for main battery and ground runs on a boat. Ships without terminals so you cut and crimp to your own lengths.
If you're rewiring a battery bank or running new main power on a boat, 2/0 gauge is the size you reach for on the bigger loads. Windlass feeds, inverter runs, heavy engine cranking cables. This Sea Dog cable gives you 100 feet of it on a single spool, so you're not splicing short pieces together to make a run.
The conductor is tinned copper, not bare. That tin coating matters out on the water. Bare copper turns green and gets brittle once salt and humidity get into it, and tinned copper shrugs that off for years. It's the same reason ABYC leans on tinned wire for marine builds. This cable is UL listed and ABYC certified, so it'll pass survey and keep your insurer happy.
It's the red positive leg, and it ships without terminals. That's on purpose. You cut it to the exact length your install needs and crimp on the lugs that fit your posts. No wasted cable, no pre-set ends fighting your layout. Pair it with the black run for your negative side and you've got a clean, code-friendly power system.
Key Features
- 2/0 AWG gauge handles high-current runs like windlass, inverter, and engine cranking circuits
- Tinned copper conductor resists salt-air corrosion far longer than bare copper
- UL listed and ABYC certified for marine electrical installs that pass survey
- 100-foot spool gives you room to cut full runs without splicing
- Red positive cable ships without terminals so you cut and crimp to length
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 | Without Terminal; Red Positive; 2/0 Gauge; Tinned Copper Conductor; 100 Foot Spool; UL/ ABYC Certified |
|---|---|
| Brand | Sea Dog |
| Manufacturer Part Number | 8021022 |
| UPC | 035514802680 |
| Gauge | 2/0 AWG |
| Conductor | Tinned Copper |
| Polarity | Red Positive |
| Length | 100 Foot Spool |
| Terminals | Without Terminal |
| Certification | UL / ABYC Certified |
Frequently asked questions
Does this cable come with terminals or lugs?
No. It ships bare on the spool as the red positive leg. You cut it to length and crimp on the lugs that match your battery posts and studs. That lets you size each run exactly.
Why tinned copper instead of regular copper?
The tin coating protects the copper strands from salt air and moisture. Bare copper corrodes and turns green over time on a boat, while tinned copper holds up for years. It's the marine standard for a reason.
What is 2/0 gauge cable used for?
It's a heavy gauge meant for high-current runs. Think main battery cables, windlass feeds, inverter and charger connections, and engine cranking circuits. If you're moving a lot of amps, this is the size you want.
Is this cable ABYC compliant?
Yes. It's UL listed and ABYC certified, so it meets the standards a marine surveyor and most insurers expect for onboard power wiring.
