Mine of use KL4LM (A), secure high-power lithium miner 
 Product details 
 Product Features: 
 Type miner KL4LM (A) and KL5LM (A) is a new type of manganese lithium-ion battery-powered miner's lamp, gas mine and mine miners portable lighting tools. The miner's lamp has a light weight, easy to carry, safe and reliable, long cycle life, environmental pollution, and may miner's lamp in the traditional lead-acid battery charging stand directly charging. 
 The miner's lamp to LED high brightness LED light source, one main and seven auxiliary (when using the auxiliary light source, the main light as a secondary light source low current work with condenser role). Power, two battery-powered 18650 or polymer, the user can choose. Miner miner protection has Naru An standard management and safety performance is more reliable. Once the short circuit, after the lifting of the failure to restore power. 
 Lamp built-in charging and discharging control circuit, the charging method using a constant current - constant voltage mode, in full compliance with the lithium-ion battery charging requirements. The charge control circuit switching power supply works, the course of their work will not generate excessive heat, can significantly extend the miner life. Discharge with constant current driver, will enable the light source in the course of their work has a relatively stable brightness. Using a special locking device on the cable interface, not only has high tensile allocated capacity, and good sealing performance, anti-soaked function. Short-circuit protection, charge 
 Panels and cable fastening with screws. Replacement and easy maintenance. 
 The basic parameters table: 

 Type Rated 
 Capacity 
 Ah rated 
 Voltage 
 V lighting 
 Time 
 h, the maximum illumination of the LED light source 
 lx (from 1m) 
 Rated voltage V Rated current A lighting start lighting 11h 
 The main light sources and auxiliary light source 
 KL5LM (A) 5 3.7 ≥ 11 3.7 0.18 0.06 ≥ 1500 ≥ 1000 
 KL4LM (A) 3.7 ≥ 11 3.7 0.16 0.06 ≥ 1300 ≥ 1000 

 The new product features 
 When the battery voltage as low as 3.2V, automatically go to the power saving mode, you can continue to work for more than three hours. 
 Normal miner's lamp, auxiliary light source can not be concentrating, company R & D and production miner auxiliary light source condenser 
 3 miner itself with charging display indicates the function. 
 Moisture, waterproof performance. Customers are free to experiment, to work in the miner's lamp into the water, does not affect the normal work 
 Name LED high power explosion-proof lithium miner Model KL-4LM (A) 
 Color according to customer selected color light Led primary and secondary sources 
 Led the number of main and auxiliary one, / / ??a main six Charging input voltage 110V-220V 
 Operating voltage 3.7V Rated capacity: 4000mah 
 Discharge time of the normal use of the normal time of 25 hours charging time 7-8 hours 
 About 500 times the battery life cycle quality term warranty for one year 
 Enclosure protection class IP65 waterproof seal level one 
 Illumination light source lighting ≥ 15000 the LX 1 meter away from the lamp discharge current is the main light source the 180MA auxiliary light source 80 of MA 
 Charge protection voltage of 4.2 ± 0.05 V discharge protection voltage of 3.0 ± 0.05 V 
 All lights in the shape and bigger size high ** x ** × width, ** MM Weight 380-500 G, about 
 The scope of application for night patrols in the railway, electricity, mining enterprises, duty lighting origin 
 Jining East Asia