21V 3L Air Compressor Portable Oil-free Silent Air Pump for Tire Inflation Spray Painting

Features:       1. The product is powered by a 21V universal MT interface shell replacement battery, and a backpack power pack can be used to power the product; 2. Inflatable uses are wide: inflating cars, motorcycles, electric vehicles, bicycles, basketballs, air cushions, swimming rings and other products; 3. Support the use of pneumatic tools: pneumatic nail guns, air shovels, pneumatic saws, paint spray guns, dust blowers and other pneumatic tools; 4. Folding handle design, the handle is covered with EVA cotton, comfortable to hold and easy to carry; 5. Universal quick interface design, plug and play; 6. The bottom drain port is convenient for removing the water vapor generated by compressed air, and the independent safety pressure relief valve design is designed to ensure safety; 7. The pointer pressure gauge displays the working status clearly and clearly at a glance; 8. The equipment has an automatic start and stop design. After turning on the switch, it automatically starts when the air pressure is lower than 4 and stops when the air pressure is higher than 6; 9. Copper core motor, fast air supply, no need to refuel, maintenance-free, and the compressed gas does not contain oily molecules;  Specifications:    Power: 750W Speed: 1380R/Min Pressure: 7.0Bar Exhaust volume: 40L/min Gas tank: 3L Automatic start and stop: start below 4 bar, stop above 8 bar Battery: 21V/15 cells (1300mAh/3C) Battery life: about 6 times of charging and stopping when fully charged Product size: 31*14*34cm  Packing size: 45*19*35cm  Product weight: 5.5Kg  Notes: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.  Please allow 1-3cm measuring deviation due to manual measurement. Thank you for your understanding!    Packing List:   Air compressor host*1 21V 15-cell battery*1 (1300mAh/3C)   21V Charger*1 English manual*1  

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