Specifications:Brand Name: UltraFireColour: Black & orangeLumens: 2000LmReflector: Convex LensMaterial: Aluminium alloyLED type: CREE XML-T6Switch: Tail-cap press ON/OFFBattery: 1 * 18650 battery Item size: 13 * 3.4 * 2.9cm / 5.12 * 1.34 * 1.14in(Length * Head diameter * bottom diameter)Specifications:Product name: ChargerColor: BlackUse for: 18650 standard batteryInput voltage: AC100-240V， 50-60HzOutput voltage: DC 4.2V， 650mASpecifications:Color: RedType: 18650 3.7V 5000mAh Rechargeable li-ion batteryQuantity: 2pcsSize: Approx. 6.6 * 1.8cm / 2.6 * 0.7in (Height * diameter)Package includes:1 * LED Flashlight1 * Battery Charger2 * 18650 Rechargeable Li-ion Battery