ULTRA BRIGHT | 1,600 LUMEN | XM-L U2 CREE LED Flashlight | 5 Modes | 7.5" | Zoomable | USB Charging Port | Rechargeable (WITH- BATTERY) Cree XM-L U2 LED (U2 is higher lumen output than CREE T6 LEDs) USB Multi Charger Port, W/ Rubber Plug (Fit's all Electronic Devices That Use USB Charging Cable's) Water resistant (O-Ring seals at every connection) Telescoping Beam Focus CNC Machined 6061-T6 Aircraft Aluminum Body INCLUDES: x1 18650 3.7V 2000mAh Lithium Rechargeable Battery