1000 watt inverter with cigarette lighter plug TWING Car 1000w Inverter,12v DC to 110v Power Inverters for Vehicles Dual AC Outlets 3.0A USB and Type-C,12 Volt Car and Type SOJOY Car Power Inverter -

So I add some shake ( more tobacco than shake) to the tobacco in the chamber to even it out and that seems to work out well

Note: This can not be stored in a (non vacuum) plastic bag, as this may cause to form mould

Although, there have been limited studies investigating the role of AMPK in regulating mitochondrial biogenesis in COPD, studies have confirmed that AMPK expression is upregulated in response to cigarette smoke exposure in both human and animal models (Tang et al., 2011)

Business World Online

You'll find them in flower, tinctures, gummies, capsules, vapes, and topicals, which means CBD isn't one method so much as a category that crosses methods