Description

Main technical paremeters: No Item Unit Data 1 Rated capacity Ah 2.5 2 Nominal voltage V 3.7 3 Lighting time h �*2 4 LEDlight source Rated voltage V 4.2 Main light source/power mA **0 Auxiliary light source mA *0 5 Max illuminance at 1m Begin lighting Lx **0 Lighting *1h Lx **0 6 Weight g **0 7 Nos of battery cycle times �**0 8 Carton packing roll/CNT *0 9 Packing size cm *6**2**5 *0 With charger pcs 1 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 *2 working hours, double light source design 5. Charger AC input : AC**0 ~ **0V, *0/*0Hz DC output : DC4.2V,1A 6. Working temperature : **0 ~ *5 degrees 7. Relative air humidity : <= *5% *- 3RH Usage:It is suitable for mineral industry,tunnelprojects, 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. Technical description: 1.Battery (Lithium ion)It adpot new styled lithium ion battery which is with over-charging , over-discharging and a short circuit protection xxxxx battery cycled lifetime is more than **0 xxxxx has *5% rated capacity after using **0 xxxxxs a newest environmental protection battery 2.LED:it adpot 1W high-power Led,The life is more than ****0 xxxxx is more than ***0 lux/*0lm,it adpot two sets of light source,one is main - six auxiliary light source or main-axiliary in one .when main light source lose function,pls turn a switch axis into auxiliary light source then it go into work normally(This is for meet an emergency) 3. Charger(Lithium ion):It adpot isopiestic pressure current limiting charging xxxxx setting value volatge is 4.2V(normal charging vo