18" AWG 2/0 Red Battery Interconnect Copper Cable 3/8" w/ Lugs Battery Banks, Off Grid, Solar Power, Backup Grid, RV, SLA AGM Deep Cycle, Golf Cart, Emergency Systems DURABLE ASSEMBLED IN THE USA Plated copper lugs: These UL-listed lugs are made from tin-plated copper tubing with 3/8" holes Heat-shrink tubing: This tubing insulates the copper lugs and compression terminals UL-listed battery cable: This fine-stranded, very flexible cable is UL-listed Rated MTW/THW/AWM, 60 volt, sunlight resistant, direct burial, 105 degrees C Assembled in the USA