Features and Benefits: Adjustable output magnetic swivel base slim light with press and hold diming function, 70-900 lumens of output & 150lm top light Includes USB-C style charging cable and adapter for quick charging or charge wirelessly with 52SL-WCP magnetic dual charging pad to charge one or two at a time (not included) Massive 21700 cell lithium battery, 4,500mAh capacity for 4.5-20 hours of runtime in high to low Features stainless steel base hook, powerful 20lb magnetic swivel base, charge level indicator lights and chemical resistant nylon body Modes include Turbo (double press) for 900lm, press and hold to adjust from low to high for 70-720 lumen, press again for 150 lumen top flashlight. Battery specification: 3.6V 21700 size 4500mAh Charging 5V2A type-C: 3hrs Charging charging pad: 6.5hrs Operation time for high-low: 4.5-20hrs Operation time for turbo: 3.5hrs Light output: 70-900lm IP Rating: 65 IK Rating: 07;