Most disposable vapes come with a set amount of e-juice and a set battery capacity. Some disposables feature a rechargeable battery, like the Elf Bar 5000. However, this is to minimize the size of the device it won’t make it last longer, as once the juice is depleted, there is no way to refill it. So essentially, you can’t even make a rechargeable disposable vape last longer. If you find it is consuming too soon for you, look for one with higher battery life or juice capacity. Alternatively, some excellent refillable pod vapes are more cost-effective and can even deliver better performance.