car air pump car air pump digital display 12v portable tire pump intelligent tire repair inflator

Car-mounted air pump, car air pressure pump, car-use12VElectric Tire Inflator Preset Tire Pressure

【Product Name】: Car Air Pump

【Product Brand】RUNDONG AUTO ACCESSORIES

【Product Model】: ST-2900

 【ST-2900-22DAir Pump22cylinder-数字显示款 Retail price ceiling is not less than ￥88

【ST-2900-22ZAir Pump22cylinder-Pointer style Retail price ceiling is not less than ￥78

【ST-2900-19DAir Pump19cylinder-数字显示款 Retail price ceiling is not less than ￥68

【ST-2900-19ZAir Pump19cylinder-Pointer style  Retail price ceiling is not less than ￥58

【Product Size】: Approx.19.5 * 13.5 * 6 cm

【Product Material】:ABS

【Product Weight】: Gross Weight (Approx.)0.850kg

【Power Cord Length】: About285centimeter

【Product Packaging】: Color Box PackagingColor Box Size215*147*85mm

【Output Power】：120(W）

【Rated Voltage】：DC12(V）

【Inflation Flow】：35L/min

【照明灯】：1颗LED

【Crate Size】：53.5*44*31cm

【Outer Box Quantity】：24 pieces per carton

【Gross and Net Weight per Case】：20.5kg/21.5kg

【Product Features】:

1This machine is suitable for12VCar tires,
2This product is also suitable for motorcycles, bicycles, sports balls, inflatable boats, beach floats, inflatable toys, and more.
3On highways, in the wilderness, or early in the morning on the way to work, a sudden flat tire or a puncture can be more useful for emergency use.
4Properly inflated car tires can ensure safety on the road and save gasoline. Always carry a spare tire and a tire pressure gauge to be prepared for any unexpected situations.
5Equipped with a complete set of air nozzles, it can be used to inflate tires, rubber boats, air mattresses, inflatable toys, ball-type inflatables, and other various applications.

【Usage Instructions】：

1Insert the air nozzle at the end of the rubber tube directly into the tire valve, and when you hear the sound of air leaking from the tire, it indicates that the air is flowing. Continue to tighten the air nozzle, and at this point, the air will no longer leak.
2InsertDC12Vinside the lighter
32.5bar"），应停止充气。223kpa=35PSIRemove the plug and air nozzle, and the job is complete.
4Please use the professional ball needle and plastic nozzle provided by this machine to connect with the air nozzle, and inflate the ball and other equipment that need air.

【注意事项】：
1Cannot be used for the inflation of large and overweight vehicle tires, such as trucks, large trucks, and box-type semi-trailers, etc.;
2Please start the car engine when using to enhance power supply, without consuming the car battery power;
3"This machine is limited to the use of direct current (")DC12VPower supply, not suitable for household high-voltage AC use.AC220VPower supply.
4When inflated, please operate continuously.10After minutes, the machine will stop.10Cool the air pump and accessories for at least one minute to prevent damage and extend the life of the motor. When inflated with an air mattress, the air pump can be operated continuously.30Minute;
5一般轮胎在充气时，约在3-5Minutes away30PSINormal tire pressure, larger tires will last longer; if the gauge pointer quickly rises when you start to inflate, it means the tire is overinflated.50—100PSIThis indicates that the air is blocked and is not entering the tire. In this case, you need to immediately disconnect the air nozzle and re-operate. Otherwise, the motor and instruments are prone to damage.
6When using the machine, do not leave the body, pay attention to the tire pressure at any time, and do not allow it to be too saturated.
7After using this machine, the air nozzle wrench must be straightened to prevent the rubber inside from fatigue.
8The air pump plug is equipped with a fuse. If the air pump does not start, please open the plug to check and replace the fuse (the fuse is 10A）；
9This machine should be avoided from moisture, heavy falls, and sand and mud intrusion. It should not be played by children to prevent damage;
10The pressure required for each tire is different, please refer to the label on the side of the car tire, or ask the car manufacturer.