Smok Aro 2,000mAh VV/VW battery, it can be variable voltage from 2-4.8V, variable wattage from 4-12W | Global Sources
Panasonic VW-VBD58 7.2V 5800 MAh Battery | Full Compass Systems
Buy 3.6V 3900mAh VW-VBT380 VWVBT380 VW-VBT190 Battery for Panasonic HC-V770 HC-V800 HC-V380 Battery at affordable prices — free shipping, real reviews with photos — Joom
China 100% Original Ecapple Mini C30 30W Box Mod VV Vw Battery Mod 2200mAh 18650 Mod Better Eleaf Istick MVP 20W Vs Cloupor Mini 30W DNA30 - China Mini C30, 30watt Box Mods