QCELL G4 Review - Hits are Smooth and Flavorful

Here we review the latest cartridge hardware from QCELL, the G4. There have been previous G4 versions, and we have tried one of them. This one did work much better when the battery was not being picky.

The battery that worked best with this cart was the BBTANK. It's very likely this was a one-off issue with the cart we're using here, but some batteries did not work with the cart at all.