Renogy 8 ft. 4 AWG Wire Copper Tray Cable Connect Charge Controller and Battery

Renogy Copper Tray Cables streamline solar system setup with oxygen-free copper cores (IEC 60228-certified) for 98.3% conductivity and minimal voltage drop. Laser-welded brass battery rings (8-10mm) ensure tool-free installation on lead-acid/LiFePO4 batteries, while tinned 12AWG stranded wires (600V/105°C rated) on the controller end directly integrate with solar connectors. UL 4703-certified for 25A continuous load and 0.03Ω/m resistance (34% lower than PVC cables), the IP67-rated EPDM jacket withstands marine/RV conditions (-40°F to 257°F) with corrosion resistance.

• Battery rings and exposed wire at either end for easy connection
• Generates optimal power output even in high temperatures
• Designed as per TUV standards for PV solar application