Tire Inflator Portable Car Pump Battery Air Pump

AP2 bike pump max output pressure is 120psi. if you don't know the pressure rating of tires is usually stamped somewhere on the sidewall. This may be in psi (pounds per square inch) or bar. The cordless air pumppressure rating could be indicated as "Maximum Pressure," or "Inflate to . . . " and will usually give a range (for example, 90-120 psi, or 35-60 psi). Inflating to the lower number in the pressure range will increase traction and make the ride more comfortable. Inflating to the higher number will make the ride more efficient and will decrease the chances of getting a flat tire but a firmer ride must be expected.AP2 have five modes, the smart air pump is preset pressure, and when the car tyre pump is inflate for tires, portable air pump can auto stop.

The many benefits of owning a car air pump are as follows:

Too high or low tire pressure is not good, affecting tire life. Too low tire pressure will increase tire contact area and accelerate shoulder wear. Too high will cause the tire cord to be excessively stretched and deformed, and the carcass elasticity will decrease. The overall imbalance of the four tires will cause the car to deviate and accelerate tire wear. Both are the main causes of tire accidents. With the bike air pump, you can adjust the tire pressure at any time, saving you the trouble of finding an auto repair shop.

Not only can you use smart air pump yourself, but also help others.

Electric air pump BP198 is a good product which easy to carry, and multi-fuction. Bike pump can inflate car, bike, ball.