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4PCS 4 AWG Battery Cable, 30CM Marine Battery Cable with 3/8' Lugs Terminals Copper Wire, 4 Gauge Pure Copper Battery Inverter Cables,for Automotive Solar Boat RV Car Motorcycle 1FT Red +1FT Black

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About this item

✅ 4 AWG Battery Cable Kit: Includes 2pcs red (12inch) and 2pcs black (12inch) 4-gauge copper battery cables with pre-attached terminals. Ideal for RVs, marine applications, and solar systems. No more struggling with loose connections or time-consuming DIY assembly - ready-to-use design saves 30+ minutes on installations.
✅ Corrosion-Resistant Terminals: Tin-plated copper lugs with 3/8" (M10) stud compatibility prevent oxidation in humid environments. Safely handles 150A continuous current (-40°C to 105°C). Perfect solution for boat owners and off-grid power systems needing durable marine-grade connections.
✅Durable PVC Protection: Flexible 4 AWG inverter cables feature triple-layer insulation that withstands abrasion, water exposure, and extreme temperatures. Engineered for automotive and outdoor use where standard wires fail - protects against short circuits in trucks/ATVs.
✅ Tool-Free Installation: Each battery Inverter Wires have 2 pcs 3/8" (M10) round center hole terminals (already crimped) on both ends, Pre-crimped terminals enable 30-second connections to batteries/inverters. No more hunting for specialty tools or risking improper crimps. Hassle-free setup for DIYers upgrading golf cart wiring or creating parallel battery banks.
✅ Wide Compatibility: These marine battery cable Works seamlessly with 12V/24V automotive, marine, trucks, boats, ATV,golf carts and solar power systems. Universal design solves connection challenges for solar panel arrays, backup battery packs, and heavy-duty vehicles like tractors or snow plows.

Product Description

With the 30cm 4 AWG Battery Cable Kit, you confidently connect your inverter to the battery using two pre-crimped red cables. The tin-plated copper lugs securely fasten to 3/8” (M10) studs, while the abrasion-resistant PVC insulation withstands harsh marine environments. Engineered for durability, these cables deliver stable power transfer to keep your electronics operational, even in saltwater conditions.

4 AWG Battery Cable Specifications

Wire Gauge	4 AWG
Cable length	30CM/12 inch/1FT
Voltage rating	600 volts Max
Current	150 Amp
Working Temperature Range	-40°C to +105°C
Terminal Material	Tin-plated copper
Packing list	Positive (red) battery cable2; Negative (black) battery cable2

High Quality Pure Copper Wire

The battery Inverter cables made of pure copper and tinned copper lugs with superior corrosion and oxidation resistance, which improves the oxidation resistance of copper and maintains its conductivity better.

PVC Insulated Jacket

The flexible PVC insulated jacket of battery wires on battery cables offers resistance to abrasion, waterproofing, moisture protection, flame retardancy, and heat insulation properties.

4 AWG Positive and Negative battery cables

4 AWG battery cable set includes 2PCS positive (red) and 2PCS negative (black) power inverter cable.

Wide Application

Our cables are widely used for car automotive, solar, marine, RV, motorcycle, golf cart, lawn/garden equipment, or power inverter batteries, and also used for electrical equipment.

William

Reviewed in the United States on May 14, 2025

Good wire that is heavy duty. The ends are firmly attached. Overall a good set of wires for your battery or power inverter.

Jeff StJohn

Reviewed in the United States on April 24, 2025

Perfect length with tight shrink tubing on the lugs. Very good set of positive & negative cables that should give you many worry free years. Mine were purchased for use in my van solar system and the lug size is perfect for mounting to circuit breaker bolts.

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