Normal wire has higher resisitance body. Low resisitance wire can reinforce the electricity system. Use low resistance terminal and wire, and connect directly battery to ground and it create high performance. This ground wire kit can make voltage stable, also can reinforce horsepower and brightness of headlamp. No installation manual included here. Please make sure you know how to connect these cable
Package includes
2 Pcs Black Universal Battery Inverter Wire Power Transfer Cable Lugged Ring Terminals