Xantrex DC Battery Cables (4G) + Fuse S-Kit
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Xantrex DC Battery Cables (4G) + Fuse S-Kit Product Description
Simplify Your Inverter Setup with Reliable Connections
Connecting your inverter to the battery bank doesn't have to involve endless crimping, soldering, or guessing wire sizes. This kit delivers pre-made cables that slot right into place, ensuring a secure, low-resistance link that maximizes power flow while minimizing heat buildup. Ideal for off-grid enthusiasts, RVers, or anyone powering essentials like lights, fans, or small appliances from 600-800W inverters.
Crafted with marine-grade durability in mind, these cables resist vibration, corrosion, and the rigors of mobile power systems. You'll spend less time wiring and more time enjoying uninterrupted power.
Engineered for Performance and Safety
- Precisely Sized 4AWG Cables: Thick enough to handle high current draws without voltage drop, keeping your inverter running cool and efficient. 4AWG strikes the perfect balance for short runs, supporting amps well beyond what 600-800W setups demand.
- Generous 8-Foot Length: Provides flexibility for battery placement under seats, in compartments, or nearby enclosures without excess slack that could cause hazards.
- Integrated Fuse Block: Class T fuses (sold separately, but kit-ready) offer superior protection against short circuits and overloads, far outperforming standard automotive fuses in DC systems.
- Pre-Terminated Ends: Heavy-duty lugs crimp-fitted at the factory for gas-tight connections—no tools required beyond a wrench.
- Color-Coded and Labeled: Positive red, negative black—foolproof polarity to prevent costly reverses.
Why Proper Cabling Matters for Your Power System
Undersized or poorly connected cables lead to overheating, reduced inverter output, and premature battery drain. This kit uses pure copper conductors with excellent flexibility, ensuring every watt from your batteries reaches your loads. In real-world tests, setups like this drop less than 1% voltage over typical distances, compared to 5-10% with thinner wires.
Perfect for solar trailers, boat auxiliaries, or emergency backups where reliability trumps complexity. Users rave about the plug-and-play vibe that gets systems live in under 30 minutes.
Step-by-Step Installation Tips
- Power down and disconnect batteries. Safety first—wear gloves and eye protection.
- Mount the fuse block near the battery positive terminal, within 18 inches for optimal protection.
- Attach the red cable: Battery positive to fuse block input, then fuse block output to inverter positive.
- Route the black cable directly from battery negative to inverter negative, avoiding sharp bends.
- Torque lugs to spec (usually 10-12 Nm)—snug but not stripped.
- Install appropriate fuse rating based on your inverter's max draw (e.g., 100-125A for 800W).
- Test with a multimeter for continuity and no shorts before powering up.
Pro tip: Secure cables with zip ties or adhesive mounts to prevent chafing against metal edges. Recheck connections monthly for marine or high-vibe environments.
Long-Term Care for Peak Performance
Inspect terminals quarterly for corrosion—clean with a baking soda scrub and dielectric grease. If flexing causes fatigue, replace cables proactively. This kit's robust sheathing shrugs off UV, oil, and abrasion better than generic alternatives.
Frequently Asked Questions
What inverters does this DC battery cable kit work with?
Designed specifically for 600-800W inverters, it pairs seamlessly with compact models in RV, marine, and solar setups, ensuring safe current handling without excess cable weight.
How long are the cables and what's the wire gauge?
The kit includes 8-foot cables in 4AWG size. This gauge supports high amps over short distances with minimal resistance, ideal for efficient power delivery.
Does the kit include fuses?
It comes with a fuse block ready for Class T fuses (fuses sold separately). This setup provides fast-acting protection tailored to inverter demands.
Is installation beginner-friendly?
Absolutely—pre-terminated ends mean no crimping needed. Most users complete the job in 20-30 minutes with basic tools like a wrench and screwdriver.
Why choose 4AWG over thicker or thinner cables?
4AWG offers the sweet spot for 600-800W systems: low voltage drop, flexibility for routing, and sufficient ampacity (around 100-150A continuous) without unnecessary bulk.
Can this kit handle vibration or wet environments?
Yes, built with stranded copper and robust insulation for marine and off-road use. Add heat-shrink or grease for extra waterproofing if submerged occasionally.
What if my inverter draws more power?
Stick to 600-800W ratings to avoid undersizing. For larger inverters, opt for kits with 2/0 AWG or consult ampacity charts for safety.
DC Battery Cables (4G) + Fuse S-Kit
Pre-terminated DC battery cables and fuse block kit for a fast and easy installation between your inverter and battery.
Specifications:
- 600-800W Inverters
- 8’ foot 4AWG Cables + Fuse S-Kit
Save $55 when you buy the Xantrex DC Battery Cables (4G) + Fuse S-Kit for only $147 from NVN Marine! Same day shipping before 3pm.
Xantrex DC Battery Cables (4G) + Fuse S-Kit Technical Specifications
| Type: | |
|---|---|
| Vendor: |
Xantrex |
| Weight: |
3.5 lb |
| Type: |
Cables |
Xantrex DC Battery Cables (4G) + Fuse S-Kit User Reviews
Xantrex DC Battery Cables (4G) + Fuse S-Kit Shipping & Return
| Shipping Weight: |
3.5 lb |
|---|---|
| Box Sizes: |
4.00 (h) x 10.00 (w) x 13.00 (l) |
| Cubic Feet: |
520.0 |
| Returnable: |
Yes |
For detailed shipping policy please check our Shipping Policy and you can find our Return and Refund Policy here.