Rechargeable Headlamp Battery Chemistry Lithium Polymer Includes Batteries Yes Battery Size Proprietary Number of Batteries 1 Includes Charger Yes Beam Pattern Spot Body Color Yellow Body Material Polycarbonate Number of Light Output Modes 2 Maximum Beam Distance 85 m Maximum Brightness 200 lm Run Time at Maximum Brightness 2 hr Series QB Weight with Batteries 1.5 oz Charger Style Included USB Cord Battery Location Front Rechargeable Yes Beam Focus Fixed