What batteries are suitable for mouth to lung vaping?

The Innokin Endura comes with just three power levels. This makes it great for vapers who are looking for a simple-to-use device.

Also by Innokin, the Coolfire Z50 is a larger device. It’s not as compact but does offer a longer battery life. The variable wattage gives you more control over your vape, and means that the device could also be used for a restricted Direct-Lung vape.