Very poor product Very poor product. Lasted maybe two months and would no longer work.

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:}

Tried to re-order a product which is impossible to do Tried to re-order a product. Opened their website 3 times. There is no search function on the O2VAPE website. Called customer service to order and the person who answered said she was new and not at her desk, put me on hold for along time. I finally asked to speak to a manager. The rep cut off the call. A manager called back. He was was extremely rude, blaming my computer and me. I don't know how this company stays in business. I noticed that 25% of their customer reviews are "1 star". I will now buy my products somewhere else!!!

Only the best for me This is a good company I have had problems with my vape pen they have a lot of questions because maybe they can help you fix it before you have to send it back or they just want to make sure that it's broken whatever the reason after you answer the few questions they will send you a new one I've had to do it twice now but I bought two pens because they're amazing and I love them just have a little patience with these people and trust me everything will work out just fine this is a good company their products are amazing I smoke over a gram a day and this pen holds up perfectly for me the flip one

They are a great company They are a great company. I have order twice from them and they shipped my items out very fast. I had a problem with my second order but they answered back to my email in less the an hour. They also fixed my order and they also let me keep the wrong items I got from them. Best company to buy cartridges With out a doubt.