How Long Can A Disposable E-cigarette Be Stored Without Opening?

Generally, it is two years if it is unopened, and one year if it is opened.
But the specific time depends on what you buy. It is recommended that you do not buy a large bottle, generally 10, 20, or 30 ml is fine.
1. Placement. The placement of e-cigarettes should follow a reason. When there is smoke oil in the atomizer, the mouthpiece should be placed upward. When there is no smoke oil, it is relatively casual, but it is best not to stand upside down to prevent the remaining smoke oil in the atomizer from being exposed.
2. Battery maintenance. Battery maintenance is more important because the e-cigarette battery is a major component. Try to charge the battery after it is used up. Charge it once and fully, do not cut off the power in the middle. Take it out within half an hour after it is fully charged. Turn off the power of the e-cigarette when it is not used for a long time. Generally, e-cigarettes are switched on and off 5 times in 2 seconds. When the e-cigarette is not in use, the battery should be taken out and placed in the VC4S charger. Use the storage mode to charge and discharge the battery to 3.7V for low-temperature dry storage.