Well I answered my own question, after searching around the box, I have found that it is a KR208. Now anyone know where to
buy cheap
batteries?
In my opinion, this is a decent e-cig, the cartridges hold 5 drops, to refill, I found the best way is to poke a paper clip
through the hole in the cartridge, which will pop out this clear little vile, then you can get the cart completely full. The hits are pretty weak if the cartridge is not completely full. It works best by dripping two drops on the atomizer, using a full cart, and softly inhaling for 7 seconds, which provides a powerful throat hit. This will give roughly 5 good hits, until you gotta drip again. Totally cool if I'm at home, but when driving, this is not a good e-cig. The 901 works great for driving.