OLIGHT Omni-DOK Universal Charger and Rechargeable 18650 Batteries for Flashlight Camera Olight Omni-DOK Universal Batteries Charger For 18650 RCR123A AA AAA 16340 17670 14500 18350 18500 17500 18700 Batteries Portable Charger with AC Adaptor Olight After-sales Service: Replacement will be Sent Once a Defection is Confirmed.Perfect Service. mini portable, light; about Four-hour charge time for 18650s