
This is what you need for high amp 12v vehicle loads like an air compressor. My experience is that you need something more than a smaller square cube relay. These smaller cubes have wires that are too small in diameter to match the size of the larger compressor wires. This cube relay will last and last much longer.

Portable bluetooth speaker BT Speaker ZQS-8210 high power universal
35 Review

Xiaomi Mi Robot Vacuum-Mop 2 EU, white
82 Review

5-Pack 12V/20A Red LED Illuminated 3Pin HOTSYSTEM Rocker Toggle Switch SPST ON/Off Carbon Fiber Cover For Car Truck Boat Motorcycle
45 Review

HOTSYSTEM 5 Blue + 5 Red + 5 Green Dot LED Light Round Rocker Toggle Switch SPST On-Off Control For Car Truck
24 Review