Wiring + Accessories

Wiring and accessories are the connective tissue of a 12V build — cable, connectors, fuses, relays, switches, and the mounting hardware that ties accessories into your vehicle's electrical system safely.

Big7Kits battery cable kits replace aging factory cables on platforms from the Jeep XJ to the Cummins Ram, DVA Mechanics covers INEOS Grenadier connectors and splitters, Cali Raised builds bolt-on switch panels and relay holders for Toyota trucks, and National Luna adds battery monitors and terminals for dual battery systems.

Whether you are powering lights, a fridge, or a compressor, match wire gauge and fuse rating to each accessory's draw for a clean, trouble-free install.