ORSO POWER https://validator.w3.org/feed/docs/rss2.html ABOUT CHARGER Electronic cigarette battery 25RS / 18650 – 2500 mAh 40TS / IMR 21700 – 4200 mAh VTCS / IMR 18650 – 3000 mAh orsopower comingsoon CONTACT Battery life for electronic cigarettes, what can we expect? BATTERIES