Please ONLY recharge the Olight custom 18650 battery in the flashlight. An 18650 battery with PCB protection or CR123A batteries may be used in an emergency, but cannot be recharged in the flashlight and must be removed for charging. Please do not use a 16340 battery.
The Olight 3600mAh and 3200mAh 18650 Panasonic batteries are the newest in 18650 battery technology. These batteries are an update to the traditional 18650 from Olight. The PCB is placed in the positive polarity of the battery and can eliminate the electric conduction nickel strap ran through the body. The 3600mAh and 3200mAh batteries allow 500 recharge cycles that provides an exceptionally economical solution to battery usage. Exclusively for powering the S30RII and R20 Javelot.