The Fenix E30R rechargeable flashlight is a hi-performance flashlight in a compact, everyday carry design. Less than 4″ long, this flashlight can blast a maximum 1600 lumens a distance of 666ft (203m). Powered by an included 18650 (3500mAh) Li-ion battery, this flashlight is fully rechargeable via its magnetic charging port. Convenient side switch activates all lighting modes and includes a battery level indicator—helping you always know the status of your battery. Waterproof and dustproof, the Fenix E30R will be your go-to everyday carry flashlight. Size: Length: 3.9” (99mm) Body: 0.8” (21.5mm) Head: 1.0” (25.4mm) Weight: 1.8 oz. (51g) excluding batteries Battery: One 18650 rechargeable Li-ion battery (included) or two CR123A Lithium batteries can be used in an emergency Included: Fenix ARB-L18-3500 rechargeable Li-ion battery, magnetic charging cable, body clip, lanyard, spare O-ring Warranty: Limited Lifetime Guarantee from Fenix Lighting USA