The operating time depends on the specific series. In particular, battery capacity and cartridge capacity have an effect on the operating time. If you look at the ranges shown, then:
EVO, Mega - from 20 days.
XXL - from 15 days;
Plus - from 8 days;
V2, V4 - 3-5 days.
The exact length of time depends on the strength of the torque. It's worth noting that there is no fixed dose in the Tugboat disposable vape. Therefore, the deeper the inhalation, the faster the liquid is consumed.