2 Awg Silicone Copper Wires of 2025
Best Choice1
GeosiryGeosiry 2 Gauge Battery Cable, 15FT Red + 15FT Black 2 AWG Welding Cable, Stranded Oxygen-Free Copper Wire for Automotive, Battery, Solar, Marine and Generator
Main highlights- Wide Range of Applications: The fully annealed copper wire suitable for any type of automobile, solar system, generator and etc. It's an alternative to automotive and marine wires. For DC applications involving high voltage batteries, pure copper wires are recommended.
- Quality After-Sales Service: Geosiry specializes in quality cables for outdoor enthusiasts and DIYers. After receiving the products, please check the integrity of the products. If there are any problems, please feel free to contact us.
- Premium Fully Annealed Oxygen-Free Copper: Geosiry battery cable is made of 100% fully annealed oxygen-free copper wire (OFC) and solvent-resistant EPDM insulating jacket for excellent conductivity and flexibility.
- High Quality EPDM Insulating Jacket: EPDM is heat resistant, abrasion resistant, tear resistant, moisture resistant, oil resistant and corrosion resistant, making it ideal for outdoor and marine applications.
- Heavy Duty Wire: This welding cable consists of 1070 strands of 0.2mm oxygen-free copper wire, rated up to 600 volts, withstands temperatures from -58°F to +221°F (-50°C to +105°C), resistant to most solvents, is fireproof (polyolefin material), and can be used in the harshest conditions.
9.7Exceptional
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Value for Money2
WindyNationWNI 2/0 Gauge 5 Feet Black 5 Feet Red 2/0 AWG Ultra Flexible Welding Battery Copper Cable Wire - Made in The USA - Car, Inverter, RV, Solar
Main highlights- WindyNation Power-Flex welding/battery cable is a premium grade, PURE copper cable manufactured to the highest standards right here in the USA!
- Simply use the variation options to (1) select the cable gauge size you want and (2) select the insulation color(s) and cable length you want.
- Rated up to 600 volts, operating temperature: -58°F to +221°F, flexible, solvent repellent, abrasion resistant EPDM insulation.
- Please see the photo gallery for a detailed specification chart.
- 100% Made in the USA cable. Ultra-flexible, SAE J1127 approved, PURE copper cable manufactured and annealed to ASTM standards.
9.6Exceptional
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3
Haerkn18 awg Silicone Electrical Wire 2 Conductor Parallel Wire line 60ft [Black 30ft Red 30ft] 18 Gauge Soft and Flexible Hook Up Oxygen Free Strands Tinned Copper Wire
Main highlights- Total 60 feet:2 Conductor Parallel Wire ,Black and Red each color 30FT
- Nominal Voltage 600V；Bear Current 7.5A
- High Temperature Resistant Silicone Wire.Temp: -60 degree celsius +200 degree celsius
- Conductor: High-purity oxygen-free Tinned Copper
- 18 Gauge silicone wire - super flexible 150 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection
9.5Excellent
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4
MMOBIEL2 AWG Silicone Wire by MMOBIEL – 2 Gauge Tinned Copper Cable, 2 x 5FT (1 Red & 1 Black), Flexible High Temp Electrical Battery Wire for Automotive, Solar, RV, Marine, Welding, Inverter
Main highlights- Versatile Applications – Perfect for use in automotive battery systems, inverters, RVs, boats, solar panel connections, welding machines, air conditioners, and heavy-duty electrical setups. Compatible with high-power DC and AC systems.
- Specifications – The 2 Gauge (33.6mm²) battery electrical cable features a robust 2 AWG conductor for efficient and reliable power delivery. Each wire measures 1.5 m / 5 ft (1 red and 1 black), with a voltage rating of 600V and a temperature resistance from -60°C to 200°C (-76°F to 392°F), ideal for demanding conditions.
- Ideal for Professional & DIY Use – Whether you're wiring an RV battery bank, upgrading a solar system, installing marine electronics, or running power to a trailer inverter, this 2 AWG cable delivers dependable performance. Trusted by installers, technicians, and hobbyists for high-amperage, low-resistance applications where safety and flexibility matter.
- High Strand Count Tinned Copper – Built with 6700 ultra-fine strands of tinned copper, these cables offer maximum flexibility, superior conductivity, and excellent resistance to oxidation and corrosion, perfect for high-amperage and long-term use.
- Heavy-Duty Silicone Insulation – Each cable is shielded in thick, flexible silicone rubber that remains soft and durable under extreme temperatures. Resistant to chemicals, abrasion, and moisture, making it ideal for indoor and outdoor environments.
- Heavy-Duty Performance – Designed for demanding power needs, this 2 AWG wire supports high amp loads with low resistance. It’s flame-retardant and oxidation-resistant, offering long-lasting reliability in harsh environments.
9.4Excellent
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5
BNTECHGOBNTECHGO 14 Gauge Silicone Wire Spool Red and Black Each 20ft 2 Separate Wires Flexible 14 AWG Stranded Tinned Copper Wire
Main highlights- They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 3.5 mm,tolerance +/- 0.1 mm.
- High strand count copper core,14 AWG silicone stranded wire has 400 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.
- High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!
- BNTECHGO silicone wire are widely used for model planes,model cars,model ships,lamps,household appliances,electric heating appliances,meters,instruments,motor and digital fields.
- 14 gauge silicone wire spool: 2 colors,red and black,each color 20 ft,total 40 feet.[NOTE:The red and black wires are separate wires,wound around the same spool.]
9.3Excellent
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6
Alienhomy18 Gauge 2 Conductors Silicone Wire (Red 100ft & Black 100ft) Flexible 18 AWG Tinned Copper Wire, Rated High Temp 200℃ 600V
Main highlights- 【Wide Applications】18 gauge silicone wire is widely used in automotive applications, as well as for model planes, cars, ships, DIY electrical devices, batteries, lighting, and more.
- 【High Temp & Low Temp Resistance】18 gauge wire with a silicone rubber insulator. Rated for temperatures ranging from -76℉ to +392℉.
- 【Extra Flexible】The 18 AWG wire is exceptionally flexible, attributed to the use of a high count 0.08mm tinned copper conductor and a soft silicone rubber jacket.
- 【18 Gauge 2 Conductor Silicone Wire】Red/Black parallel Wire in 100ft spools. Designed for easy separation and handling, it boasts high conductivity and low impedance. The outside diameter is 2.3mm*4.6mm, with a voltage rating of 600V.
- 【100% Tinned Copper Conductor】The 18 AWG wire conductor comprises 150 strands of 0.08mm tinned copper (0.754mm2) with a current rating of 12A.
9.2Excellent
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7
Fermerry20% OffFermerry 18 AWG Stranded Wire Spool 100ft Each 2 Colors Flexible 18 Gauge Silicone Hook up Wire Kit Electrical Tinned Copper Wire
Main highlights- SPECIFICATIONS -silicone Wire 18 AWG Hook-Up Wire is made of 150 strands 0.08mm silicone tinned copper conductor with a silicone sheath, withstand current 13A, OD=2.3mm; 600 volts voltage rating, Silocone Insulation that can withstand heats of up to 200 degree C.
- Package Include: 18 gauge 2 different colors each 100 Feet / 30 Meter spools (black, red, total 200ft), also packed both of Diameter 3.2mm HEAT SHRINK TUBINGS (3pcs X 2colors = 6pcs total) and 4 inch WIRE TIES (3pcs X 2colors = 6pcs total).
- FEATURES - high quality silicone rubber insulation & premium hairline 0.08mm tinned copper conductors make the cable super flexible, caused super low impedance & highly efficient electric wire, easy to handling, stripping, crimping terminals & welding.
- EASY TO USE - easy to handling, stripping, crimping terminals & welding
- Application-Fermerry silicone wires are widely used in LED lighting, electrical and electrical equipment, aluminum batteries, RC batteries, model wiringz harnesses, instrumentation internal connections, large transformers and motors connecting equipment with wires,etc
9.1Excellent
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8
TUOFENG20 awg Wire Silicone Electrical Wire 200 feet Reel [Black 100 ft Red 100 ft] 2 Conductor Parallel Wire 20 Gauge Flexible Stranded Tinned Copper Wire(OD:1.8mm)
Main highlights- Total 200 feet:2 Conductor Parallel Wire ,Black and Red each color 100FT
- Nominal Voltage 600V；Bear Current 5A
- High Temperature Resistant Silicone Wire.Temp: -60 degree celsius +200 degree celsius
- Conductor: High-purity oxygen-free Tinned Copper
- 20 Gauge silicone wire - super flexible 100 strands of 0.08 mm Tinned copper wire - Highly efficient - Super low impedance for a highly efficient connection
9.0Excellent
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9
BNTECHGOBNTECHGO 16 Gauge Silicone Wire Spool Red 25ft and Black 25ft 2 Separate Wires Flexible 16 AWG Stranded Tinned Copper Wire
Main highlights- They are constructed with premium silicone rubber insulation.High temperature resistance 200 degree C,Low temperature resistance,in extreme cold -60 degree C.Rated Voltage: 600 volts.Outside diameter 3.0 mm,tolerance +/- 0.1 mm.
- High strand count copper core,16 AWG silicone stranded wire has 252 strands 0.08 mm tinned copper wire,the copper strands are tinned,protecting them from corrosion and making it easier to solder.
- High Quality Ultra Flexible Soft Silicone Rubber Copper Wire!Super Low Impedance,Highly Efficient!
- BNTECHGO silicone wire are widely used for model planes,model cars,model ships,lamps,household appliances,electric heating appliances,meters,instruments,motor and digital fields.
- 16 gauge silicone wire spool: 2 colors,red and black,each color 25 ft,total 50 ft.[NOTE:The red and black wires are separate wires,wound around the same spool.]
8.9Very Good
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10
ShirblyShirbly 2 Gauge Battery Cable, 10FT Red + 10FT Black 2 AWG Pure Copper Wire Welding Cable, for Automotive, Battery, Solar and Generator, Standard USA OFC Wire
Main highlights- 【Widely Used】: Suitable as an alternative to automotive cables for any type of motor vehicle, solar systems, generators, etc. Ideal for DC applications that involve high-voltage batteries where pure copper is recommended
- 【Pure Copper Wire Material】:This fully annealed pure copper cable (OFC) is made of 1070 strands of 0.2mm AS copper wire and solvent resistant EPDM rubber insulation sheath (specific voltage, outer diameter, and stranded wire data can be found in the cable table for details)
- 【High quality EPDM insulation sheath】: It has the characteristics of heat resistance, wear resistance, tear resistance, moisture resistance, oil resistance, corrosion protection (excellent for outdoor and marine applications) etc. It is very soft and can be bent into any shape at will
- 【High Quality Service】: Shirbly professional production of wires. We have different wire models and types, which are loved by DIY enthusiasts. After receiving the goods, please check the integrity of the goods. If there are any problems, please feel free to contact us. We will provide you with high-quality after-sales service 24 hours a day
- 【Heavy Duty】: Rated for up to 600 volts and ready for work in the toughest conditions; Withstanding temperatures from -58°F to +221°F(-50°C to +105°C), resistant to most solvents and fire resistant (polyolefin material)
8.8Very Good
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