The CARTii from DazzLeaf is slim and discreet 2-in-1 box-style cartridge battery, suitable for oil and wax concentrate 510 cartridges.

Equipped with bottom twist adjustable variable voltage, ranging from 2.4V to 4.2V, CARTii gives consumers a wide variety of temperature levels to choose from. Ideally, the lower temperature levels will give you a smoother vapor production that packs more flavor than potency, while a higher temperature profile allows you to get more potent hits with the results kicking in faster.

You can also use the temperature level to help you conserve battery. Typically, the higher you set the voltage, the more power it consumes and vice versa.