Great battery Great battery! Love that it is adjustable. Charges quickly and stay charged for a long time. No issues with the battery thus far. Would highly recommend:}

Only vape products I trust Only vape products I trust. Fast shipping and good customer service. My Flip Ultra has been with me for years and the all glass vape cartridges are by far the best on the market.

Their shipping costs are outrageous! Their products are okay. The vape batteries don't seem to last as long as other brands and the charger is terrible on the pen batteries. It stops charging after a while and I've had this happen on 3 batteries from O2Vape so it wasn't just one battery. My real problem with O2Vape is their outrageous shipping costs. You will double your total costs when you check out just due to their hidden costs in their outrageous shipping. Your shipping costs ARE HIDDEN. The buyer can't see the way overpriced shipping/handling fee until after they have given their credit card at the very end of the transaction. If I buy a vape pen for say, $40 there, the shipping and handling would be almost that much so yes, the price doubles with your outrageous shipping costs. What a way to rip people off.

Great products & service!! I had problems with a pen I purchased along with not liking it at all. I called they were super friendly & helpful. Not only did they replace it but they exchanged it for another item I wanted!!

Best in the industry Best in the industry. Had my FLIP ULTRA for a few solid months, went to replace it and shipped it off. Seems most people complain or are upset because there is a shipping and handling charges to replace it. Seemed worth it to me.