4 Gauge AWG Copper Battery Cable Marine Grade Tinned - Boat,Car,Truck,RV,Solar USA Made to Order Length, Tin Plated Marine Grade Wire

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Seller: Top-Rated Plus Seller gaugewireandcable ✉️ (39,683) 100%, Location: Louisville, Kentucky, US, Ships to: US & many other countries, Item: 141679228250 4 Gauge AWG Copper Battery Cable Marine Grade Tinned - Boat,Car,Truck,RV,Solar.

4 Gauge AWG custom made battery cable assembly which includes your choice of lugs crimped to the wire with adhesive lined heat shrink to seal the connections. 

Your choose your wire color, length, and lugs from the options above near the purchase buttons. The lug choices are 5/16 or 3/8 with either black or red adhesive heat shrink tubing applied matching your wire color choice. The heat shrink has a meltable glue lining to help seal your cable from air and moisture. The copper lugs feature a tin plating which is resistant to corrosion you'll see on bare copper ring terminals.

If you need something special with regard to the length or lugs outside the available options please send us a message and we may be able to help you out.  


Introducing our multi-rated, multi-purpose, flexible, real copper battery cable. This wire has multiple approvals for use in many electrical installation making it a very unique cable. From the pure electrolytic copper stranding to the durable yet flexible insulation, this cable has been designed to impress. 

Our UL listed battery cable carries ratings allowing it to be used as marine battery cable listed as UL1426 Boat Cable which maintains a BC-5W2 temperature rating of 105C dry and 75C wet. This wire can be continuously submerged in water with no issues. This fine battery cable exceeds the requirements of ABYC and the USCG (US Coast Guard) for installation on boats.

The copper conductor features stranding which is tin plated to resist corrosion. Flexible Type III, Class K stranding is designed to absorb vibration found in motive environments such as automotive and marine thus protecting the cable from premature failure.


  • Meets all applicable boat wiring regulations from ABYC, UL1426,and US Cost Guard for use on boats
  • Rated 600 Volts Max with 105C Dry and 75C Wet (BC-5W2) temperature ratings and will remain flexible in extreme cold weather
  • Jacket and insulation are resistant to oil, gas, fungus, salt water, battery acid, heat, abrasion and sunlight
COMPLIANCES: UL Standard 1426 (BC-5W2) CSA: TEW ABYC: E-8.14, E-9.14 Coast Guard: 33 CFR part 183 Subpart I NMMA RoHS Compliant

Battery Cable Specifications:

Wire Size     Nominal     Stranding   Weight     Amp Rating  (AWG)       O.D.(Inch)     Count       LBS/FT    Continuous*     8              0.249         168            0 .070           80     6              0.324         266            0.114           120     4              0.386         420            0.164           160     2              0.437         665            0.251           210     1              0.518         836            0.333           245    1/0            0.563         1064          0.403            285    2/0            0.615         1330          0.500            330    3/0            0.670         1672          0.614            385    4/0            0.740         2109          0.765            445

*Per ABYC/USCG (Inside of engine space de-rate amps shown by 15% due to extra heat)

Feel free to contact us with any questions you have prior to ordering and we will help you out to the best of our ability. 

Final pointers on lug sizing....most threaded stud batteries will have either a 5/16 or 3/8 inch stud. Most of the time the negative will be 5/16 so if the positive is the same size it is also 5/16, but if your battery stud is larger on the positive it will most likely be a 3/8.  There are exceptions to the rule so please contact the manufacturer or measure. You can search online for bolt sizing tables which will help.

  • Condition: New
  • Length of Cable: 6 inch center to center
  • Connector Option: 3/8 Lugs both ends
  • Color: Red
  • Country/Region of Manufacture: United States
  • Brand: Battery Cables USA
  • Actual Current Rating (Amperes): 160 A
  • Sheath Color: Red or Black
  • Structural Build: Flexible
  • Conductor Material: Copper
  • Nominal Current Rating (Amperes): 160 A
  • Length Type: Various
  • Type: Extra Flexible Battery Cable
  • Wire Gauge (AWG): 4

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