Can e-cigarettes be charged with cartridges?

Yes, you don't need to remove the e-cigarette cartridge while charging. Cartridges are generally only removed when replacing them or cleaning leaks. Leaving the cartridge in while charging won't affect the e-cigarette. If charging is abnormal while the cartridge is in place, it indicates a malfunction.

E-cigarettes typically require 45-60 minutes of charging before use. There's a breathing light on the back; it will automatically power off when fully charged. A full charge usually lasts a day, meaning about one hour of charging provides enough power for a day's use.

Please note the following:

When not in use, remember to turn off the e-cigarette battery. The battery switch is usually done by pressing the battery switch button five times.

Protect the battery connector. When connecting the charger, do not overtighten the connector to avoid damaging the charger's connector.

New e-cigarette batteries usually have some charge because the manufacturer tests them before shipping. Therefore, it's recommended to use up any remaining charge before fully charging the e-cigarette.