I found some unprotected batteries on puresmoker and they are aw 14500 and are orange, look just like the one recommended but they say li-ion so i will pass. The good news is i just took my first vape ever. I got some protected aw 14500's and a lr 510 atty with 11mg juice, for someone who has never tried any e cig I feel like the reo mini is pretty easy to use. So far it has lived up to the hype.