On average, a 1-ml Delta-8 THC cartridge can last 300 puffs. To maximize the lifespan of the best Delta-8 cartridges, it is recommended to use them at a lower voltage and store them in a cool, dry place. Your cartridge can maintain its potency for six months to a year if proper precautions are taken. Most cartridges expire after 1.5 years, depending on the cannabinoids and terpenes in the oil.
Based on these numbers, a marijuana car can last as little as a week or two with frequent use. People who take several puffs a day may find a problem with 0.5-gram carts, due to the regular need to replace them. A 1-gram alternative could be the preferred option for vapers dedicated to cannabis.