This Aspire CE5-S atomizers has a metal sleeve protecting the tank. BVC stands for "Bottom Vertical Coil". This is a newer coil design and quite an improvement over the previous design. This new design features a vertical heating element to provide more vapor and also the coils are bottom fed which greatly improves and simplifies the vaping experience.
- Capacity: close to 1.8ml.
- Resistance: Comes with a 1.8 Ohm coil in the package.
- Thread: Compatible with any eGo threading batteries