You're wiring a winch, a marine audio system, or a 12V pump that pulls serious amps and your thin cable is voltage-dropping the moment you hit the switch. This is the fix. 8 gauge tinned copper, rated to 56A peak and 38A constant. The tinning stops the corrosion that kills bare-copper cables in salt air within a season. Red core for your positive run. Sold as a 100m roll so you can cut clean lengths for multiple circuits or a long run from battery to load. No voltage sag, no melted connectors, no 'why did my winch stall halfway up?'
| brand | JAYCAR |
| colour | Red |
| gauge | 8 gauge |
| rated_current_peak | 56A DC |
| rated_current_constant | 38A DC |
| conductor_type | Tinned copper (OFC) |
| length | 100m |
| packaging | Roll |
| application | High-current automotive, marine, winch, audio, pump circuits |