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  2. sku: 13399037561434663
  3. NICERINC BY86625

NICERINC BY86625 Gauge Duplex Marine Wire Tinned Copper Boat 774144210587 Cable Standard 100FT Awg

By86625 Nicerinc 18 Gauge Duplex Marine Wire Tinned Copper Boat Cable 100ft Awg Standard U

( Brand: Nicerinc ), ( Manufacturer Part Number: BY86625 ), ( Part Type: Boat Gauge Cable ), ( Size: 100ft ), ( Color: 18 Awg ), ( Voltage: 600.0 ), ( Material: Copper ), ( Unit Count: 1.0 ), ( Strands: Multi Strand ), ( UPC: 774144210587 ), ( Package Dimensions Lxwxh: 7.2x7.09x7.05 Inches ), ( Weight: 4.25 Pounds )

Review NICERINC Gauge Duplex Marine Wire Tinned Copper Boat Cable 100ft Awg Standard

The **NicerInc BY86625 18 Gauge Duplex Marine Wire, Tinned Copper Boat Cable (100 ft, AWG Standard)** is a premium-quality marine electrical cable engineered specifically for demanding marine applications where reliability, corrosion resistance, and durability are paramount. Constructed from **tinned copper conductors**, this wire offers superior protection against oxidation and corrosion, ensuring long-term performance even in the harshest saltwater environments. The **18-gauge (AWG) duplex configuration** provides two separate, insulated conductors in a single jacket, making it ideal for wiring applications such as lighting circuits, bilge pumps, bilge alarms, and other low-to-medium current systems aboard boats, yachts, and marine vessels. The **thick, abrasion-resistant outer jacket** is designed to withstand constant flexing, UV exposure, and exposure to moisture, oils, and chemicals commonly found in marine settings, while the **tinned copper strands** maintain optimal conductivity and prevent premature degradation. With a **100-foot length**, this cable offers ample reach for most marine wiring projects, including installations in smaller boats, fishing vessels, or as a supplementary wire for larger systems. Whether used for new installations or replacements, this high-performance marine wire delivers the strength, flexibility, and electrical integrity required to keep marine electrical systems running smoothly for years to come.

### **Pros and Cons of buying a NicerInc BY86625 18-Gauge Duplex Marine Wire (Tinned Copper, 100ft, AWG Standard)**

#### **Pros:**

1. **High-Quality Tinned Copper Conductors** Tinned copper provides excellent corrosion resistance, which is critical in marine environments where saltwater and humidity can degrade standard copper wire over time. This extends the wire s lifespan and ensures reliable electrical connections.

2. **Marine-Grade Insulation** The insulation is likely designed to withstand moisture, UV exposure, and temperature fluctuations, reducing the risk of shorts or degradation from environmental factors.

3. **Duplex Construction** Duplex wire (two conductors in one jacket) simplifies wiring projects by eliminating the need for separate hot and ground wires, reducing clutter and potential for damage during installation.

4. **18-Gauge Thickness** This gauge is suitable for medium-duty applications, such as lighting circuits, small appliances, or auxiliary systems in boats. It strikes a balance between flexibility and current-carrying capacity (though not ideal for high-amperage loads).

5. **100-Foot Length** A long length minimizes the need for splicing or additional connectors, reducing potential failure points. This is particularly useful for larger boats or when running wires from the bilge to the cockpit.

6. **Brand Reputation** NicerInc is a well-known supplier of marine and automotive wiring, often praised for consistency and customer service. Their products are frequently recommended in boating forums and reviews.

7. **Cost-Effective for Marine Use** While slightly more expensive than standard household wire, it is still reasonably priced compared to specialized marine-grade wires from premium brands. It offers a good balance of performance and affordability.

8. **Easy to Install** The wire is pre-jacketed, reducing the need for additional protective tubing in many cases. It is also flexible enough for most marine applications without excessive strain.

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#### **Cons:**

1. **Not Ideal for High-Amperage Applications** At 18-gauge, this wire has a current-carryage capacity of around **15 20 amps** (depending on ambient temperature and length). For high-power systems (e.g., alternators, large motors, or heavy-duty lighting), a thicker gauge (e.g., 14 or 12 AWG) is required to avoid voltage drop or overheating.

2. **Limited Temperature Rating (If Not Specified)** While marine wire typically handles temperatures up to **60 75 C (140 167 F)**, some cheaper alternatives may have lower ratings. If this wire is not explicitly rated for high-temperature environments (e.g., near engines or exhausts), prolonged exposure to heat could degrade the insulation.

3. **Potential for Overuse in Critical Circuits** For essential systems like starter motors, bilge pumps, or navigation electronics, a thicker gauge (e.g., 12 AWG) is often recommended to ensure reliability under load. Using 18-gauge here could risk voltage drop or intermittent failures.

4. **No Built-In Shielding** Unless specified, this wire lacks shielding for electromagnetic interference (EMI) or radio frequency interference (RFI). For sensitive electronics (e.g., GPS, radios, or fish finders), shielded wire may be necessary to prevent signal noise.

5. **Color Coding May Not Match Standards** Marine wiring often follows specific color codes (e.g., red for positive, black for negative, green for ground). While duplex wire simplifies things, the color scheme may not align with common marine conventions, potentially causing confusion during installation.

6. **Potential for Splicing or Termination Challenges** If the wire needs to be cut or spliced, improper connections could lead to corrosion or loose joints. Tinned copper is easier to solder than bare copper, but improper handling can still cause issues.

7. **Not UL Listed (If Applicable)** While marine wiring doesn t always require UL certification, some jurisdictions or insurance companies may prefer certified products for safety compliance. Check if this wire meets any relevant standards for your use case.

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### **Ending Conclusion:**

The **NicerInc BY86625 18-gauge duplex marine wire (tinned copper, 100ft)** is a **solid, cost-effective choice for medium-duty marine electrical applications**, particularly for lighting, auxiliary circuits, or non-critical systems where corrosion resistance and ease of installation are priorities. Its tinned copper construction ensures longevity in wet environments, and the duplex design simplifies wiring. However, it is **not suitable for high-amperage loads** (e.g., alternator wiring, large motors, or starter circuits), where thicker gauges (12 14 AWG) are necessary to prevent voltage drop and overheating.

For most **small to medium boats (under 30ft)**, this wire will perform well for **non-critical circuits** if properly installed and protected. If you re working on **essential systems, high-power applications, or sensitive electronics**, consider upgrading to a thicker gauge or shielded wire as needed.

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### **Recommendation:** - **Buy this wire if:**

- You need **100ft of reliable, corrosion-resistant wire** for **lighting, small appliances, or auxiliary circuits**.

- Your budget is moderate, and you prioritize **durability over maximum current capacity**.

- You re comfortable with **18-gauge limitations** and won t be running high-amperage loads.

- **Consider alternatives if:**

- You require **high-current wiring** (e.g., alternator, starter, or large motors) **Upgrade to 12 or 14 AWG**.

- You re working with **sensitive electronics** (GPS, radios) **Use shielded wire**.

- You need **extra protection** (e.g., for engine bay wiring) **Add heat-resistant tubing or consider 105 C-rated wire**.

- You want **pre-certified marine wire** for insurance or regulatory compliance **Check for UL or equivalent listings**.

For most **casual boaters or DIY projects**, this wire is a **practical and affordable** option. For **serious marine electrical work**, pair it with proper fusing, connectors, and gauge-appropriate wiring for all circuits.

Details:

Conductor Material: Tinned copper. The 18 gauge AWG marine wire tinned copper used in pontoon boats/bass boats/boat trailers/ fish finders/trucks/RV/Vans/ATV trailer electrical system.

specifications electricalmiscoz:

  • brand: Nicerinc
  • mpn: By86625
  • part type: Boat Gauge Cable
  • size: 100ft
  • color: 18 Awg
  • voltage: 600.0
  • material: Copper
  • unit count: 1.0
  • strands: Multi Strand
  • upc: 774144210587
  • package dimensions lxwxh: 7.2x7.09x7.05 Inches
  • weight: 4.25 Pounds

returns electricalmiscoz:

  • paid by: Seller
  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted

general electricalmiscoz:

  • Electrical Supplies > Electrical Wire Cable Accessories > Electrical Wire Cable Connectors
  • condition: New

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offer electricalmiscoz:

  • started: May 27, 2026
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock

seller electricalmiscoz:

  • # reviews: 134
  • city: Cypress, California
  • rating: 100.0%

shipping electricalmiscoz:

  • class: Standard
  • cost: $0.00
  • service: USPS First Class Letter
  • carrier: USPS
  • transit: 3-7 Days
  • type: Fixed
part type: boat gauge cable, size: 100ft, voltage: 600.0, unit count: 1.0, strands: multi strand, package dimensions lxwxh: 7.2x7.09x7.05 inches,
category: home & garden > electrical supplies > electrical wire cable accessories > electrical wire cable connectors, color: 18 awg, weight: 4.25 pounds, material: copper, sku: 13399037561434663,
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