WotyWire WC2A20FT-RB-AS 2 AWG Battery Cable, OFC Copper, EPDM Jacket
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Product description
The 2 AWG cable uses stranded, annealed oxygen-free copper to support high-current, low-voltage connections in battery and power systems. Its flexible EPDM jacket helps protect the cable in demanding environments.
The set includes a red and a black cable, each 20 ft long, plus tinned copper lugs and heat-shrink tubing. The two colors make it easier to distinguish positive and negative cable runs during setup.
Use it for applications such as solar systems, inverters, marine and RV setups, generators, and welding. Match the cable gauge and lug size to your equipment and connection points.
Pros
The cable’s 1,070 strands of 0.2 mm annealed oxygen-free copper give it a 33.62 mm² cross-section for conductive, flexible cable runs. That flexibility is useful when routing cable around equipment or through a compact installation. The EPDM jacket resists abrasion, oil, heat, weathering, and oxidation, while a PET layer adds insulation and stability.
The kit’s red and black cables help keep connections visually organized. Tinned copper lugs are supplied in two sizes for crimped connections, and glue-lined heat-shrink tubing provides insulation and moisture protection at covered joints. Buyers have praised the cable quality and mentioned the included connectors, some also describe the set as good value.
Quick overview
- Type: 2 AWG battery and welding cable
- Conductor: Annealed oxygen-free copper, 1,070 strands of 0.2 mm
- Cross-section: 33.62 mm²
- Jacket: EPDM, with a PET insulation layer
- Cable lengths: 20 ft red and 20 ft black
- Included connection accessories: 10 tinned copper lugs, with five each in 3/8" and 5/16" sizes, two 20 cm pieces of glue-lined heat-shrink tubing
- Ratings: AC 450V / DC 750V, operating temperature from -50°C to +105°C (-58°F to +221°F)
- Insulation thickness: 2 mm
- Certification: RoHS
Usage tips
Plan the cable route around the equipment before cutting or crimping, and keep the red and black runs easy to identify. Select the included lug size that matches the connection point, then crimp the lug securely. Use the heat-shrink tubing over the joint for insulation and moisture protection. For an installation, check that the cable gauge, lug fit, and electrical ratings suit the specific system and its connection hardware.
This set is intended for high-current, low-voltage systems. It can serve as a ready-to-route cable pair for an inverter or battery connection, or as flexible welding cable in an appropriate setup. Compared with sourcing cable and connection accessories separately, the kit groups the two color-coded lengths with lugs and heat-shrink tubing.
Practical questions
What comes with the cable set? It includes one 20 ft red cable, one 20 ft black cable, 10 tinned copper lugs, and two 20 cm pieces of glue-lined heat-shrink tubing.
Which lug sizes are included? The set contains five 3/8" lugs and five 5/16" lugs. Choose the size that fits the connection point.
What applications is this cable designed for? It is designed for high-current, low-voltage systems, including battery cables, welding, inverters, energy storage, solar, automotive, marine, and industrial setups.
Buying verdict
For a project that needs a flexible 2 AWG copper cable pair, WotyWire brings together the red and black lengths and useful connection accessories in one set. Its EPDM jacket and broad application range make it a practical fit for planned battery, inverter, solar, marine, RV, generator, or welding cable runs.