Olight S1R II 1000 Lumens High Performance CW LED Single IMR16340 Powered Upgraded Magnetic USB Rechargeable Side-switch EDC Flashlight with Battery and SKYBEN Battery Case The S1R Baton II is the first of Olights new generation of single IMR16340 powered rechargeable side-switch EDC flashlights. This extremely compact light reaches an incredible max output of 1,000 lumens thanks to the included new high discharge rate battery. The second-generation TIR optic lens pushes the beam to a new level with unmatched clarity and balanced hot spot. While retaining the classic look of the Baton series, the S1R II features an articulate texturized body pattern that provides a great feel resulting in a firmer grip. It also comes with the upgraded MCC II magnetic USB charging cable that is thinner and compatible with all existing Olight MCC rechargeable products(MCC II is not compatible with R50 Pro and PL MINI). This S1R II is the ultimate pocket light in performance and convenience. Carry the best. 1,000-lumen output: With the help of the all new customized 10C discharge current lithium-manganese battery, the S1R II delivers a huge output of 1,000 lumens in a small pocket light powered only by a single IMR16340.