Is there no tobacco oil in the cartridge, add tobacco oil to the cartridge or try a different cartridge; if the battery light is flickering or the light goes out when you are smoking, it means that the battery is not charged, if the battery is normal and the mouthpiece has tobacco oil, then it is recommended to replace the atomizer with a new one.
Electronic cigarettes are electronic products that mimic cigarettes and have the same look, smoke, flavor and feel as cigarettes. The product allows the user to inhale by atomizing and otherwise turning nicotine and others into vapor after eating. Although e-cigarettes come in a variety of styles or brands, typically, e-cigarettes consist primarily of a tube containing a nicotine solution, a vaporizing device and a battery.
Dos and don'ts and key points to know about e-cigarettes:
More than 90 percent of the world's e-cigarettes come from Shenzhen, China, and elsewhere, but there is still a gap in the country's oversight of them. In China, e-cigarettes are neither medicines, health products, medical devices, nor tobacco. Therefore, most e-cigarettes are in a state of "three no's", that is, there is no product standard, no quality supervision yooz e-cigarettes why not fire, no safety assessment.
When people use e-cigarettes, in addition to nicotine, they may also inhale a variety of undiscovered toxic compounds into the body. At the same time, secondhand smoke from e-cigarettes can be a health hazard. E-cigarettes can also release inhaled liquid fine and ultrafine particles, nicotine and carcinogens into the room. Since e-cigarettes do not produce smoke, they are more likely to mislead consumers and cause them to misinterpret safety and health.
Reference: Baidu Encyclopedia - Electronic Cigarettes