These are regular RCR123A Rechargeable Batteries. Will work with any flashlight that accepts 3.7V Li-Ion rechargeable battery. will work with the original Olight H1R/S10R/S1R and other flashlights from lumintop / soffirn etc
Will NOT work with Olight Perun 2 Mini, Perun Mini, Bat on 3 / S1R2
