OLIGHT 2nd Generation S30R II -3600mAH Baton 1020 Lumen Rechargeable LED Flashlight, LumenTac AC and DC USB Adapter Second Edition - completely redesigned...brighter and more reliable Super bright 1020 lumens compact LED Cree XM-L2 U3 flashlight with convenient contact based magentic USB charging dock Includes high capacity customized 3600mAh 18650 Olight rechargeable battery with 500 charge/discharge cycles Side mode switch with five brightness levels and strobe function. Improved flat design prevents accidental turn-on. Included in bundle is S30R II Baton with customized 3600mAh 18650, Charging dock, USB cable, LumenTac USB AC charger, and USB car charger