1)Rated Capacity:5.0Ah Rated Voltage:5V 2)Begin lighting:>3000Lx Lighting 11h:>1500Lx 3)Battery life:>500times KJ5LM (A) is a special lighting for the workers to wear in the coal. It uses nickel-hydrogen batteries as power supply, there is dual-LED light source installed in the lamp head.The overall structure is compact and lightweight, with maintenance-free batteries and long life LED light source.product characteristics: 1,The Miner's lamp is portable, made up of cable,Lampholders and battery.The lamp head can be fixed on mines afety helmets. 2, There is a 230 MA main LED light and several assistant LED lights in the lamphead.When rotate the swith clockwise,the main source light, counterclockwise rotate,assistant light shine. 3, The battery shell of Miner's lamp is designed with a closed ring, convenient to wear. 4,The nickle hydrogen miner lamp requires a special charger to recharge to show if the batter is full when being charging.NO.itemparameterunitremark1Rating voltage3.6V2Rating capability3.5Ah3Lighting duration(main lamp-house)≥20HThe real duration is more4intensity of illumination(main lamp-house)beginning≥3000LX1 meter from the lampAfter 11 hours≥15005LED average currentmain lamp-house230MAsecondary lamp-house1106Charge protective voltage4.8V7Discharge protective voltage3.0V8Battery circular life≥500CIRCLECircular times9Weight0.5KG