Battery Relay Harness

Xenon-Vision Battery Relay Harness will provide the HID lights with a constant 12V power source directly from your battery. The battery relay harness is required on some vehicle that has automatic or daytime running lights (DRL) to prevent flickering issues or issues with turning on the HID lights. The battery relay harness will help regulate the power and provide a constant power. The harness is also recommended for pre-1990 vehicle where the factory wiring doesn't provide enough startup power for the HID lights. Allowing the HID to draw power directly from the battery will protect your factory wiring and also extend the life of your HID Kit. The harness connects to the factory OEM sockets and does not require any cutting or splicing; using the OEM connections will allow you to turn on and off your headlights using the factory switch. Xenon-Vision Battery Relay Harness is fully Plug-and-Play, allowing a quick and easy replacement. 

Full Plug-and-Play Installation 

Compatible with all HID Kits

Draw Power directly from the battery

Provide constant 12V power source

Support 35W & 55W HID Kits

Built-in Fuse & 40 AMP Relay

ISO9001 Certification and European E-Mark for 100% guaranteed product quality

2 year warranty on Battery Relay Harness