Rechargeable li ion Battery for Mining light Head Lamp Introduction with ROHS, MSDS, UL, CE BIS ,KC approved, the following is the battery cell 3.7v , if you need other capacity battery pack please contact with us .
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 500 times.
It has 75% rated capacity after using 500 times.Its a newest environmental protection battery
2.LED:it adopts Import USA CREE LED 3W high-power Led,The life is more than 50000 hours.illuminance is more than 12000LUX,it adpots two sets of light source,one is main - six auxiliary light source or main-auxiliary in one .when main light source lose function,please turn a switch axis into auxiliary light source then it go into work normally(This is for meet an emergency)
It adpots isotopic pressure current limiting charging way.Its 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 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.
Rechargeable Battery Mining Head Lamp Parameter
Mining head lamp lithium battery
Max Illumination at 1m
Rechargeable Battery Mining Head Lamp Photos