No...not that battery...please....you need AW IMR 14500 3.7V 600 mAh
batteries....hang on....I'll get you a link .....
(people are coming......)
here is one source...
http://www.lighthound.com/
From REO: with another source
Batteries and charger
The REO mini uses a 3.7v rechargeable battery in the 14500 size. The recommended battery for the Mini REO is the AW IMR 14500. This is a safe chemistry, unprotected battery. Do not use other unprotected batteries. You can search "AW IMR 14500" and come up with suppliers, but I have had pretty good luck with lighthound.com and overready.com. I use 2-3 batteries for a full day of vaping (about 3ml), so you will want at least 3 of them.
AW IMR 14500 LiMN Rechargeable Lithium Battery
AW 14500 IMR Rechargeable Battery for SureFire® - Lithium (3.0-4.2v) - Batteries & Chargers - OVEREADY Flashlights/Torches - Control The Dark
There are 3 common chargers in use. The Pila is generally recognized as the top of the line ($45-$50) Pila IBC Charger for 14500 / 17500 / 18500 / 18650 3.7 volt Lithium Battery Charger, but the WF 139 Ultrafire WF-139 Charger for 14500 / 17500 / 18500 / 18650 / RCR123 3.7 volt Lithium Battery Charger and WF 188 Ultrafire WF-188 Charger for 14500 / 17500 / 18500 / 18650 / RCR123 3.7 volt Lithium Battery Charger are good reliable chargers for about $20. You do have to remember to pull the batteries off the charger when the light turns green or your batteries will deteriorate more quickly. Whichever charger you order, get a car adapter cable just in case.
http://www.e-cigarette-forum.com/fo...if-reo-your-first-mod-what-you-will-need.html