Headlignt LED Cordless Mining Cap Lamp Kj3.5lm (A)

Features:Safety: with China national explosive-proof certificate Exs Iand CE certificate,can be used safely in various flammable and explosive places.Light Source: ultra-high-brightness dual LED, super efficacy and energy-savingRechargeable Battery,environmental-friendly.Intelligent protection:with overcharge& over-discharge resistant function and short circuit protection device.Usage:can be directly installed in various lamp miner's lamp charger brackets, simple and handy for using.Usage Scope:
It is suitable for coal mine,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 aflood,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 ashort circuit protection fuction.Every battery cycled lifetime is more than 500 times.It also have 80% rated capacity after using 500 times.Its anewest environmental protection battery.2.LED:it adpot 1W high-power LED,The life is more than 50000 hours.illumiance is more than 3000 lux/60lm,it adpot two sets of light source,one is main with six auxiliary light source or main-axiliary in one ,when main light source lose function,pls turn aswitch 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 way.Its setting value volatge is 4.2V(normal charging voltage is 4.2V).When charging max current is 1A and voltage approachs to 4.2V,charging current will reduce gently.When batterys voltage is 4.2V and current is less than 100A,the indicator light will display green color.this mean that miners lamp can be used normally.When its charging ,the indicator light will display red color.