I recently got the DongJin Power 4AWG 2FT Cable, and I wanted to see if it lived up to its claims. I needed it for a small solar setup in my RV, and I wanted something reliable. The cables are thick, which is good. They’re made of pure copper, and I could tell they felt sturdy. The M8 5/16” lugs on both ends were pre-installed, which saved me time. I appreciate that they included a wrench in the set. It made connecting them easy. I didn’t need to use a cheater bar or any extra tools. I think these cables would also work well in a car or even a tractor, if you needed to connect a power inverter. I had to make some choices when buying, and I’m glad I picked these. I felt they were a good value.
The DongJin Power 4AWG 2FT Cable is designed to connect a power inverter to a battery. I used them to connect my inverter to my RV battery. The red and black colors make it easy to tell which cable is positive and which is negative. The cables felt flexible enough to maneuver, but also rigid enough to hold their shape. The ring terminals, or lugs, were well-made. They clamped down securely. I didn’t see any loose strands of copper. I didn’t use a drill press or any specialized equipment. I just used the included wrench. I think even someone with basic skills could install these cables. They are not like butter, they are firm and strong. I think the length is just right for my needs. The DongJin Power 4AWG 2FT Cable seems like a good option for anyone needing a short, heavy-duty cable.
Overall, I’m satisfied with the DongJin Power 4AWG 2FT Cable. I think they are a good choice for connecting a power inverter. I liked that they came with everything I needed. The cables look and feel durable. I have not had any issues with them so far. I don’t know the exact rank of these cables compared to others, but they do what I need. I did not need to use a spindle or any other complicated parts. I would recommend these cables to anyone looking for a reliable and easy-to-install power inverter wire set. I feel confident that they will provide a good connection for my solar setup.
FEATURES:
– Brand: dongjin power
– Gauge: 4 awg
– Cable type: inverter
– Material: pure copper
– Lug type: m8 5/16”
– Length: 2ft
– Application: automotive
– Application: solar
– Application: marine
– Application: rv
This is a 2-foot long cable set from DongJin Power, designed to connect batteries to inverters. It’s made of thick, pure copper wire (4 AWG) for good electrical flow, and has metal connectors (M8 5/16” lugs) on each end. You can use it in cars, solar power setups, boats, and RVs. It’s a simple wire set for connecting power.
PROS:
– Shielded, high quality
– Cheaper than oem
– 100% copper
– Can handle 60a
– Very flexible
– Good workmanship
– Affordable
– Good small strands
– Good value
– Easy to connect
– Good for battery/inverter
– On time
– Look good
CONS:
– Wrench is trash
– Wrench is soft
– Wrench deforms
– Shrink wrap issue
– Limited info printed
– Possible shrink wrap fix
– Wrench is hot garbage
– Wrench is one use
– Wires seen under wrap
The DongJin Power 4 AWG battery inverter cables are a budget-friendly option for connecting batteries to inverters in vehicles, solar setups, or marine applications. Made with 100% copper, they’re flexible and can handle up to 60A. While the cables themselves are well-made with good small strands and easy-to-connect lugs, the included wrench is of poor quality, easily deforming and essentially disposable. Some users have also noted minor issues with the shrink wrap and limited printed information on the cables. Read more…
DongJin Power 4AWG 2FT Cable: Quality Matters

4AWG Battery Inverter Cables for DongJin Power Copper Inverter

This image shows two 2-foot long cables, one black and one red. They are 4 gauge wires, which are thick and can handle a lot of electricity. The ends of the cables have metal rings called terminal lugs, with a 5/16 inch hole, used to connect to the DongJin Power Copper Inverter. The black part near the metal ring is heat-shrink tubing, which protects the connection. The cables are designed to safely transfer power from a battery to the inverter.
Dongjin 4 AWG Battery Inverter Cable Features Detailed

DongJin Power Cables and Inverter

DongJin Power Cables and Wrench

The image shows two DongJin Power 4AWG 2FT cables. One cable is red. The other is black. Each cable has a metal ring at the end. A small wrench is in the center. The cables are coiled. The background is white.

DongJin Power Copper Inverter Cable Installation Examples

DongJin Power 4AWG Cable: Tin-Plated Copper for Enhanced Performance

Dongjin 4 AWG Battery Inverter Cable 2FT, Pure Copper With M8 5/16'' Lugs Both Ends for Automotive Solar Marine RV Car - Red and Black Set With Wrench
Product Description【Specifications】 4 gauge battery/welding cable with 5/16 " lugs; Battery Cable Length: 24 inches/2 Feet . Operational Temperature Range: -15°C to +105°C.Cable Material: Copper wire & PVC insulated jacket. Terminal Material : Zinc Plated copper terminal. Red and black cable for positive and negative.
【High Quality】Dongjin Power battery cables are made of pure copper and tinned copper lugs with superior corrosion and oxidation resistance, Copper cables can achieve maximum power transmission
【Excellent Safety and Durability】Premium PVC insulated jacket for the cables which resists abrasion, waterproof and moisture proof, flame retardant and heat insulation, cable ends are sealed with heat shrink tubing for heat insulation.
【Widey Application】Our Battery cables are widely used for car automotive, solar, marine, RV, motorcycle, golf cart, lawn/garden equipment or power inverter batteries, also used for electrical equipment.
【Package Includes】Coming With 4 AWG 2 feet/24 inches wire positive (Red) and negative (Black) copper battery cables, 5/16” ring terminal at each end.Additionally, we offer a M8 wrench as a gift
Product DetailsBrand: | DongJin Power |
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Model #: | ba2f3aa2-cbc0-4ac6-929d-b90b181db247 |
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Warranty: | 1 year |
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Size: | 4AWG 2FT |
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Color: | Red, Black |
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Price: | $11.99 |
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Dongjin 4 AWG Battery Inverter Cable 2FT, Pure Copper With M8 5/16'' Lugs Both Ends for Automotive Solar Marine RV Car - Red and Black Set With Wrench
LEESKY 4AWG Battery Cables 4 Gauge 2 Feet Pure Copper Battery Inverter Cables 3/8 Inch Terminals for Golf Cart, Power Inverter, Solar, RV, Marine
Product DescriptionSuitable for your use on battery, RV, Car, Golf Cart, Marine, Trucks, motocycles, lawn mowers, power inverters and other electrical equipment
Pure copper cables, 4AWG, superior in lower resistance and less current consumption than CCA cables, more durable and higher efficiency. Heat resistant is up to 105c. Rated voltage 600V
Premium PVC insulate. More safety and flexible, high heat-insulating and flame retardant
Designed with 3/8 inch pure copper terminal , which is great in Anti-corrosion. Cable end is sealed with heat shrink tubing for heat insulation
Product DetailsBrand: | LEESKY |
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Model #: | LS4AWG2 |
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Warranty: | 1 year warranty from the date of purchase |
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Size: | 4AWG 2FT Cables |
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Dimensions: | 0.393700787 X 0.393700787 X 0.393700787 Inches (Length X Width X Height) |
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Price: | $16.88 |
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LEESKY 4AWG Battery Cables 4 Gauge 2 Feet Pure Copper Battery Inverter Cables 3/8 Inch Terminals for Golf Cart, Power Inverter, Solar, RV, Marine
VonSom 2 Foot 4 AWG Power Battery Cable Four Gauge Wire with 3/8" Ring Terminals for Car RV Solar ATV Lawn Mower Motorcycle, Black + Red 2 Pcs Set
Product Description4 AWG Gauge Battery Cable: Included one positive (Red) and one negative (Black) cable, 2 foot length for each cable, fit 3/8'' stud. black + red 2 pcs set
Copper battery cables are available with pre-attached cable lugs with 3/8" diameter mounting holes. Jacket and insulation are resistant to oil, gas, salt water, battery acid, heat, abrasion and sunlight.
Oxyten free copper (OFC) conductors ensure maximum performance, Rated 600 Volts Max with 105C Dry and 75C Wet temperature ratings and will remain flexible in extreme cold weather.
Polyolefin heat shrink tubing is applied at the cable lug attachment point to form a protective seal, good for prevent corrosion and heat insulation.
VonSom power inverter cables are excellent for battery bank wiring, inverter cables, grounding cables, RV car marine boat wiring applications, golf cart wiring etc.
Product DetailsBrand: | VonSom |
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Size: | 2 Feet |
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Color: | black or dark gray |
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Price: | $13.99 |
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VonSom 2 Foot 4 AWG Power Battery Cable Four Gauge Wire with 3/8" Ring Terminals for Car RV Solar ATV Lawn Mower Motorcycle, Black + Red 2 Pcs Set
PC Accessories- Connectors Pro 5-PK 2' Universal Power Cable Cord - 2 Feet IEC320 C13 to NEMA 5-15P, 5-Pack CSA UL RoHS
Product DescriptionLength:2-Ft / 24 inches; 18AWG, Certification: CSA, UL listed, RoHS compliance
Connectors: 3-pin shroud female(IEC-320-C13) to 3-prong grounded plug male(NEMA 5-15-P)
Design: Female connector plugs directly into device and male connector plugs into standard outlet
Compatibility: Computers, monitors, scanners, printers, and other devices that use a 3-pin shroud power connector
PRICE is for 5 PACK
Product DetailsBrand: | PC Accessories |
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Model #: | Power cable-2-FT-5PK |
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Color: | Black |
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Dimensions: | 7 X 0.9 X 0.9 Inches (Length X Width X Height) |
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Price: | $24.95 |
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PC Accessories- Connectors Pro 5-PK 2' Universal Power Cable Cord - 2 Feet IEC320 C13 to NEMA 5-15P, 5-Pack CSA UL RoHS
AIMS Power CBL02FT4AWG Inverter Cable #4 AWG 2 ft. Set, Use with 12V 1500W Inverters or Smaller, Both ends Lugged, 5/16" Cable Diameter, 7/16" Lug Diameter
Product DescriptionUse with 12 Volt 1500 Watt inverters or smaller.
Both ends lugged
Cable diameter is 5/16 inches
Lug diameter is 7/16 inches
105°C - 600/1000 Volt "CT" Approved FT4 Rated Extra flexible conductor with soft drawn bare copper to ASTM Specifications B172
Product DetailsBrand: | AIMS Power |
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Price: | $45.00 |
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AIMS Power CBL02FT4AWG Inverter Cable #4 AWG 2 ft. Set, Use with 12V 1500W Inverters or Smaller, Both ends Lugged, 5/16" Cable Diameter, 7/16" Lug Diameter
Spartan Power Battery Cable 4 Foot 2 Gauge AWG Wire Set 5/16" M8 Made in USA
Product DescriptionMade in the USA Heavy Duty Battery Cables: This 4 AWG Battery Cable feature tinned copper ring terminals, made for use with DC up to 1000V; Also perfect for use with a Spartan Power ANL fuse kit.
Cut to Length: Our cables are professionally finished with a premium-grade cut, crimping, and heat shrinking that deliver durability, endurance, and the highest performance; Our 100% copper cables are solid yet flexible enough to work in most applications
NEED MORE FLEX? Looking for Spartan's most flexible cable? Search for Spartan Power SpartanFlex cables. Both the Standard and SpartanFlex cables are Made in the USA using 100% pure copper, the SpartanFlex just is a lot more flexible for installs on applications that demand it.
Giving Power to The People: Helping people arm themselves with the right tools and accessories, Spartan Power manufactures ultra-high quality, Made in the USA battery cables every day in Reno, Nevada; Trusted by professionals, enthusiasts, and DIYers everywhere
Product DetailsBrand: | Spartan Power |
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Model #: | SP-4FT2AWG56 |
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Warranty: | Lifetime Crimp Warranty |
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Size: | 4 ft |
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Color: | Red & Black 4 ft 2 AWG - 5/16" |
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Dimensions: | 12 X 0.5 X 0.5 inches (Length X Width X Height) |
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Price: | $36.99 |
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Spartan Power Battery Cable 4 Foot 2 Gauge AWG Wire Set 5/16" M8 Made in USA
Battery Cable 2 Gauge 4FT, 2AWG Battery Power Inverter Cables (1 Positive & 1 Negative) with 3/8" Lugs Terminals for Automotive Solar Marine Boat RV Car Motorcycle
Product DescriptionCable: 2 Gauge(1 Positive & 1 Negative); Terminals Lugs :3/8"; Length: 4FT
The battery cable is made of heavy duty 2 gauge wire, the pure copper wires prevent corrosion and allow for more easily soldering, it's also very thick and durable. PVC insulation jacket for resisting abrasion and withstanding the rigors.Heat resistant up to 100°C, rated current: 200A, voltage rating : 600 Volts.
The terminals Lugs of battery cable is made of solid copper with a tin plating cover for corrosion protection, and our marine battery cables is with heat shrink tubing that could prevent the terminals coming off.
Battery cables are widely used for power applications in cars, trucks, solar, RVs, golf carts, motorcycles, lawn mowers, etc
package include:2pcs 4FT battery power cable (1x black and 1x red) .please note removing: remove the negative (black) cable before the positive (red) cable.Installing: install the positive (red) cable first before the negative (black) cable.
Product DetailsBrand: | YDDECW |
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Size: | 4 FT |
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Color: | Black |
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Price: | $32.99 |
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Battery Cable 2 Gauge 4FT, 2AWG Battery Power Inverter Cables (1 Positive & 1 Negative) with 3/8" Lugs Terminals for Automotive Solar Marine Boat RV Car Motorcycle