Apart from having a lot more surface area in contact with e-juice
Reverse Battery
just push it and the filling hole should show up
Mods get designed for a powerful performance
All the above features makes Wotofo Flow Pro Subtank as one of the best sub-ohm tank on the market
nexBAR 25K 20mg Level:20mg Apart from having a lotGo bigger with the Wotofo nexBAR 25K! With up to 25,000 puffs, dual mesh coils, a bold full side display, and three power modes, it gives you more performance, smarter control, and a design that stands out. Massive Capacity The nexBAR 25K delivers up to 25,000 puffs, meaning days of use in a single device. Big Clouds, Bold Flavor The dual mesh design delivers richer flavor, faster ramp up, and dense vapor. Every puff is consistent until the last drop.