Penlight Battery Chemistry Lithium Ion Battery Size 10440 Includes Batteries Yes Number of Batteries 1 Rechargeable Yes Beam Pattern Flood Body Color Black Body Material Aluminum Lighting Technology LED Number of Light Output Modes 2 Maximum Beam Distance 115.8 m Maximum Brightness 400 lm Run Time at Maximum Brightness 2 hr Weight with Batteries 8 oz Charger Style Included Micro USB Cord Alternate Battery Size Proprietary Includes Charger No Beam Color White Beam Focus Fixed