Used LED Flashlight, Powerful Flashlight, Outdoor Flashlight, Includes 18650 Battery Aluminum Body, Compatible with Lithium Batteries, Compatible with AAA Batteries (AAA battery case included) [Condition] Defective (flickers on and off) Uses 18650 (1 included, Panasonic) *The lighting function is not guaranteed. Currently, it is unstable, flickering on and off. This seems to be a problem with the switch. If you bypass this part and connect it directly, it lights up stably. *Please purchase if you can repair it. [Included Battery] Panasonic "NCR18650B", used. Nominal voltage: 3.6V Nominal capacity: 3350mA Made in Japan. [Shipping] Recycled materials will be used for shipping. [Reference] [Product Details] However, this refers to the functionality and performance when new. Size: Approximately 13 x 14cm x Diameter approximately 2.6 x 3.3cm Weight: Approximately 80g Beam Distance: Approximately 500m Waterproof Performance: IPX4 Light Modes: High / Medium / Low / Strobe / SOS Strobe Brightness: 1800lm Operating Time: Approximately 30 hours Batteries Used: 3 x AAA batteries Suitable Scenes: Night work, construction work, power outages, earthquakes, disaster prevention, fishing, mountain climbing, running, camping, barbecues [5 Lighting Modes] Switch between the 5 lighting modes by pressing the power button. High light → Off → Medium light → Off → Low light → Off → Strobe → Off → SOS Strobe → Off [Zoom Function] With a telescopic zoom function, you can adjust the light according to your needs!