The upgraded Klarus 11S is a 4th generation ultra-compact, lightweight, super-bright, tactical !

Anker Super Bright Tactical , (18650 Battery Included), Zoomable, IP65 Water-Resistant, Lumens CREE LED, 5 Modes for Camping and

The Klarus 2C is a compact tactical with a state of the art Cree XM-L2 U2 LED that produces lumens.

Klarus 18GT-36 3600mAh 18650 Li-ion Battery 3.6V Battery With SKYBEN Battery Case Designed for 12GT 11S 2C 12 15 ST15 and Other 18650 .

S1R Baton is a side-switch, EDC , powered by one RCR123 lithium battery of high discharging rate, giving a maximum output of lumens. It ulitizes Cree XM-L2 LED.

Rechargeable Flashlights – Best Rechargeable Flashlight …

Rechargeable LED Flashlights, Flashlight – BrightGuy, Inc