Kleinn 12-volt automotive air compressors are built for serious, real-world use — delivering high-output, reliable compressed air for onboard air systems, air horns, tire inflation, air tools, and off-road applications on trucks, SUVs, Jeeps, UTVs, and more. The lineup spans from the entry-level Model DD1 direct drive compressor all the way up to the top-of-the-line Model 6650RC ultra heavy-duty high-flow compressor, with options ranging from 130 PSI to 200 PSI and duty cycles from 25% up to a full 100% — meaning continuous run capability without overheating. Every RC-series compressor is fully waterproof and submersible, making them ideal for off-road rigs and demanding environments where most compressors fail. With models starting at $59.95 and free U.S. shipping on orders over $99, Kleinn has the right compressor for every build and budget.
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Vendor:KleinnModel 6450RC: Ultra Heavy-Duty Waterproof 200 PSI Air Compressor (100% Duty Cycle) 12-Volt
Regular price $299.95Sale price $299.95 Regular priceUnit price per -
Vendor:KleinnModel 6350RC: Heavy Duty Waterproof 150 PSI Air Compressor (100% Duty Cycle)
Regular price $259.95Sale price $259.95 Regular priceUnit price per -
Vendor:KleinnModel 6270RC: Waterproof 130 PSI Air Compressor (25% Duty Cycle) 12-Volt
Regular price $159.95Sale price $159.95 Regular priceUnit price per -
Vendor:KleinnModel 6650RC Ultra Heavy Duty - High Flow Waterproof Air Compressor
Regular price $379.95Sale price $379.95 Regular priceUnit price per -
Vendor:KleinnModel DD1 Direct Drive Air Compressor
Regular price $59.95Sale price $59.95 Regular priceUnit price per -
Vendor:KleinnModel 6275RC: Waterproof 150 PSI Air Compressor (50% Duty Cycle) 12-Volt
Regular price $209.95Sale price $209.95 Regular priceUnit price per -
Up to $59.99 offSold outVendor:KleinnModel 6450RC Fully Submersible Waterproof Heavy Duty Air Compressor - NOB
Regular price $239.96Sale price $239.96 Regular priceUnit price per$299.95 -
Up to $51.99 offSold outVendor:KleinnModel 6350RC 100% Duty Cycle Air Compressor - NOB
Regular price $207.96Sale price $207.96 Regular priceUnit price per$259.95 -
Up to $31.99 offVendor:KleinnModel 6270RC 15% Duty Cycle Sealed Air Compressor - NOB
Only 7 leftRegular price $127.96Sale price $127.96 Regular priceUnit price per$159.95 -
Up to $119.98 offSold outVendor:KleinnModel 6450RC Fully Submersible Waterproof Heavy Duty Air Compressor - SOD
Regular price $179.97Sale price $179.97 Regular priceUnit price per$299.95 -
Up to $103.98 offSold outVendor:KleinnModel 6350RC 100% Duty Cycle Air Compressor - SOD
Regular price $155.97Sale price $155.97 Regular priceUnit price per$259.95 -
Up to $23.98 offSold outVendor:KleinnModel DD1 Direct Drive Air Compressor - SOD
Regular price $35.97Sale price $35.97 Regular priceUnit price per$59.95 -
Up to $11.99 offSold outVendor:KleinnModel DD1 Direct Drive Air Compressor - NOB
Regular price $47.96Sale price $47.96 Regular priceUnit price per$59.95 -
Up to $83.98 offSold outVendor:KleinnModel 6275RC 50% Duty Cycle Air Compressor - SOD
Regular price $125.97Sale price $125.97 Regular priceUnit price per$209.95 -
Up to $41.99 offSold outVendor:KleinnModel 6275RC 50% Duty Cycle Air Compressor - NOB
Regular price $167.96Sale price $167.96 Regular priceUnit price per$209.95