When driving, we inevitably encounter unexpected minor problems that require our attention. Without emergency tools, we’re often left waiting for help on the roadside. To avoid this, this article introduces some commonly used emergency supplies for car owners. We hope you’ll keep them on hand for any eventuality.
A car battery, also called a storage battery, is a very important automotive component. Generally, car batteries are classified into several types: ordinary storage batteries, dry-charged batteries, and maintenance-free batteries. The normal lifespan of a car battery ranges from 1 to 8 years, depending heavily on the condition of the vehicle.
The protective function of airbags is mainly due to the cushioning effect of the gas they contain. But can any gas be used as the filling gas for airbags? No. Many people don’t know what gas is inside airbags. In fact, airbags are filled with nitrogen. Nitrogen is used primarily because it is inexpensive, easy to store, and chemically stable.
An air pump, also known as a tire inflator or tire pump, is a tool used to inflate car tires. When using an air pump, pay attention to the tire pressure adjustment and settings, and closely monitor the pressure gauge readings. It’s best to learn some safe operating procedures for air pumps to avoid accidents during inflation.
An automotive diagnostic tool is a vehicle fault detection instrument that makes auto repair easier, more convenient, and simpler. Automotive diagnostic tools are feature-rich, including fault code reading, data stream reading, anti-theft matching, and special functions. Using an automotive diagnostic tool, you can quickly read fault codes and data streams, and also perform operational tests on actuators. Let’s learn more about automotive diagnostic tools below.
A car vacuum cleaner is a vacuum cleaner used for cleaning the interior of a car. It can clean up trash left inside the car, remove dust stuck to the car, and even remove dust and dirt from seats and cushions. Car vacuum cleaners come in two different models: cordless and corded. Compared to traditional corded vacuum cleaners, cordless vacuum cleaners are more convenient because they are not bound by a power cord, but their battery life is shorter and they require regular maintenance. Corded vacuum cleaners can be used continuously for a long time and have higher power, but they are not as convenient as cordless ones.
A car vacuum cleaner is a vacuum cleaner used in a car. When using a vacuum cleaner, do not point the nozzle directly at the seats and suck up the dirt; instead, blow away the dirt first. Dust stuck to the car can be vacuumed up. It is best to wear a mask while vacuuming to avoid inhaling airborne dust that may affect your respiratory health.
A high-pressure water gun uses a power unit to drive a high-pressure plunger pump, generating high-pressure water to wash the surface of an object. The impact force of the water is greater than the adhesion between the dirt and the object’s surface, causing the high-pressure water to peel off and wash away the dirt, thus cleaning the object’s surface. So, how do you choose a high-pressure car wash water gun? How do you use a high-pressure water gun?

