Li-ion 2.8Ah popular CE KL2.5LM cap lamp headlamp

cap lamp mining cap lamp led caplamp ledheadlamp Main technical paremeters: NoItemUnitData1Rated capacityAh2.82Nominal voltageV3.73Lighting timeh≥134LEDlight sourceRated voltageV4.2Main light source/powermA200Auxiliary light sourcemA605Max illuminance at 1mBegin lightingLx3800Lighting 11hLx28006Weightg3207Nos of battery cycletimes≥5008Carton packingroll/CNT209Packing sizecm36*22*4510With chargerpcs1 Features:.Lost cost ,high safety. 1. LED : less energy and super brightness LED 2. Battery : safety lithium ion battery 3. Small in size, light in weight, free maintenance, explosion prevention, waterproof, long life 4. Lighting time : more than 12 working hours, double light source design 5. Charger AC input : AC110 240V, 50/60Hz DC output : DC4.2V,1A 6. Working temperature : -10 45 degrees 7. Relative air humidity : <= 95% +- 3RH Usage: It is suitable for mineral industry,tunnel projects,construction and maintenance for power, communication,highway,railway at night,night lamp for cutting off rubber plant and absorbing mucus and for lighting a flood,rescuing and marine use.