Toyota 4Runner Big 7 Battery Cables Kit Gen 4 - 2003-2009 Wire Size:1/0GA the Alpha50 optimizes power from

the Alpha50 optimizes power from your vehicle's alternator and solar panels

Jeep Wrangler JK Big 7 Battery Cable Kit (2007–2018)

or running multiple high-draw accessories

An inexpensive and highly-effective upgrade and a lifetime repair

Inverter Type: RS/RS2

Toyota 4Runner Big 7 Battery Cables Kit Gen 4 - 2003-2009 Wire Size:1/0GA the Alpha50 optimizes power fromToyota 4Runner Big 7 Battery Cable Kit (Gen 4 20032009) Your fourth gen 4Runner is a legend on and off the trail, but even the toughest rigs have a weak spot. Factory wiring wasnt built to handle winches, lights, fridges, or multiple high draw accessories. The Big 7 Kit upgrades that weak link with the heavy duty power your 4Runner deserves. Whats Inside the Big 7 Kit? The Big 3 alternator battery, battery chassis, engine chassis is just the start.