The Wotofo Serpent BF RDA is a 22mm rebuildable atomiser that is recommended for advanced users. It has been designed for use with squonk vape mods and uses a BF (Bottom Feeding) pin, that allows a flow of e-liquid from the device to the cotton wicks. This RDA is very versatile and can be used with single or dual coil builds.
Bottom feeding RDA
Two post build deck
Single or dual coil builds
Adjustable triple airflow
Compatible with squonk devices
The classic two-post build deck makes set up very easy, and the large terminal holes will fit a range of coil types. If you're looking to produce larger amounts of vapour, we'd recommend installing two coils and using the dual airflow option. By installing the included deck insert and using one coil, you'll experience discreet cloud production and a tighter inhale.
The benefit of squonk compatible RDAs like this is that they stop you needing to carry e-liquid with you, or dripping e-liquid directly onto your cotton wicks to keep them saturated. Instead, squonk mods have a bottle installed in them that is filled with e-liquid; this bottle is squeezed and liquid will travel from the mod to the RDA, saturating your cotton.