Direct Sale Cordless Mining Helmet with Multi-Function LED Headlight

                      Direct Sale Cordless Mining Helmet with Multi-Function LED Headlight

 

KL2M portable and cordless led rechargeable mining headlamp is a cordless and portable mini headlamp for miner. it adopts 1W high-power Led,The life is more than 50000 hours.illuminance is more than 4000lux,it adopts two sets of light source,one is main - six auxiliary light source or main-auxiliary in one .when main light source lose function,pls turn a switch axis into auxiliary light source then it go into work normally

Technical Parameter of cordless led rechargeable mining headlamp

Advantage of cordless led rechargeable mining headlamp

1)Battery (Lithium ion):
It adopts new styled lithium ion battery which is with over-charging , over-discharging and a short circuit protection function.Every battery cycled lifetime is more than 800 times.It has 75% rated capacity after using 500 times.It’s a newest environmental protection battery.

2)LED:
it adopts 1W high-power Led,The life is more than 50000 hours.illuminance is more than 4000lux,it adopts two sets of light source,one is main - six auxiliary light source or main-auxiliary 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 adopts piestic pressure current limiting charging way.It’s setting value voltage is 4.2V(normal charging voltage is 4.2V).When charging max current is 1A and voltage approaches to 4.2V,charging current will reduce gently.When battery’’s voltage is 4.2V and current is less than 180mA,the indicator light will display green color.this mean that miner’s lamp can be used normally.When it’s charging ,the indicator light will display red color.