Klarus RS1A Rechargeable XP-G2 Cree LED Flashlight, Grey Lumen Output: 210 Lumens/35 Lumens/7 Lumens Runtime:1.1hrs/9hrs/68hrs Beam Distance:100m Battery Type:1*Ni-MH AA/1*Alkaline AA (NON-Rechargeable)**Do NOT Use 14500 Li-ion Battery Side Switch;90g;USB Interface Chargeable Design