our li-ion battery is rechargeable for more than 1200 times! 

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New Wisdom li-ion battery New Wisdom LED cap lamp
NEW WISDOM INVESTMENT LIMITED   
Mirror Sites:
www.li-ion-battery.com
www1.li-ion-battery.com

Home >>
Recent news of the technical of the lamp
Our charger is improved to be with DC6-30V charging function
make your personal logo in the lamp

mineral lamp >>
Lamp4 LED miner's lamp NEW
Lamp3 LED miner's lamp NEW
KL4MS LED miner's lamp NEW
KL5MS LED miner's lamp NEW
KL8MS LED miner's lamp NEW
KL12MS LED miner's lamp NEW
KL5M LED miner's lamp
KL8M LED miner's lamp
KL12M LED miner's lamp
LED miner's lamp

Charger >>
NWB-30 LED miner's lamp Portable Charger NEW
NWB-25A LED miner's lamp Portable Charger NEW
NWB-20 LED miner's lamp Portable Charger
NWCR-12 LED miner's lamp Charger Rack
NWCR-24 LED miner's lamp Charger Rack
NWCR-30 LED miner's lamp Charger Rack
NWCR-36 LED miner's lamp Charger Rack
NWCR-60 LED miner's lamp Charger Rack
NWCR-102 LED miner's lamp Charger Rack
NWCR-120 LED miner's lamp Charger Rack
NWCR-204 LED miner's lamp Charger Rack
charger rack
KCLA series charger rack

LED miner's lamp also call:
LED cap lamp
LED safety lamp
LED mining lamp
KL5M LED mineral lamp
KL5M LED Head lamp
KL5M LED Headlamp
KL8M The old lamp (left) compare with our li-ion battery lamp (right)

complete specification PDF format UPDATED IN JUNE 2008.06
NEW WISDOM Miner's lamp booklet(1.3M)

li-ion battery >>
li-ion battery
battery
site map

Frequently Asked Questions:
Answers of frequently asked questions to miner's lamp

Knowledge >>
A Glossary of Battery Terms
About lamp special vocabulary English/Chinese list
Battery Energy Density
Battery FAQ
battery knowledge
Battery statistics
Battery Tips Contents
Charging lithium-ion batteries
Discharge methods
Discharging temperature
Future battery
history mineral lamp
How charge
Industrial Standard Cylindrical Battery Sizes
lithium-ion the ideal battery
Rechargeable able Battery
the best battery
When was the battery invented
links

Sample policy:
Samples fee is usd98 for one piece, it is prepaid in advance for lamp sample. Please offer your express account for us to send you the samples. such as DHL, FEDEX, UPS, and TNT etc. So that you're able to receive the samples ASAP.
Remittance Route

Cordless2 LED miner's lamp (LED cap lamp, LED safety lamp) NEW (2014-3)

Cordless2

New Generation Multi Purpose Lamp

Lighter! Super Bright!Dive 50M! Explosion-proof, Anti-impact! Fire-resistant, Flame-retardant Water-proof, Dust-proof Widely used in mines, fire, rescue, pipes, etc. All kinds of demanding extremely complex environment.

Multi Purpose Lamp: Cordless 2
New Generation Miner's Cap Lamp

Lighter! Super Bright!

New Generation Miner's Cap Lamp
For Outdoors Exploration

Traveling light! Lighter brighter safer! 13hours working time absolutely waterproof and super impact resistance.

For Outdoors Exploration
For Home lighting

Compact and lightweight novel daily essential lighting tools for your life priority option!

For Home lighting
Super bright of 11000Lux

* in 1 meter

Advanced LED light source of 186Lumens and outstanding drive circuit. Go for hunting.

Super bright of 11000Lux in 1 meter
Optical angle of cap lamp is above 140°

Optical angle is more than one and half times than normal cordless cap lamp bring good and special sense.

Optical angle of cap lamp is above 140°
High capacity of 6200mAh Li-Ion battery

13hours working time with two cells high efficiency!

High capacity of 6200mAh Li-Ion battery
Charge full with 5 hours

13hours working time for option is to meet the demand of longer working time in the underground.

Charge full with 5 hours
Battery capacity level

Press the button and hold it for 2 seconds you will see the battery capacity level indicator for judge your good working time continually or the charging time.

Battery capacity level
Lighter

Lighter than the iPhone 4S. The models Cordless 2C and Cordless 2D are just weight 128g each!!!

Lighter than the iPhone 4S. The models Cordless 2C and Cordless 2D are just weight 128g each!!!
Diving to 15 meters!

P68 diving certification water proof design completed stainless steel mate-rial for all the metal parts.

Diving to 15 meters!
47° adjustable stainless steel cap lamp clip

47° adjustable stainless steel cap lamp clip for option no limitation to light the near place and the far area by adjusting the angle.

47° adjustable stainless steel cap lamp clip for option no limitation to light the near place and the far area by adjusting the angle. Cordless2 side view cordless2 top view cordless2 front view cordless2 front view WISDOM Logo cordless2 back view cordless2 back view 2
Features Cordless2 Specifications
model Cordless 2A Cordless 2B Cordless 2C Cordless 2D
Rated capacity ≥6.2Ah ≥4.4Ah ≥3.1Ah ≥2.2Ah
Rated voltage 3.7V
Continuous discharging time ≥13h ≥7h
Main light LED Working voltage 2.7-3.5V
Main light LED Working current 480mA 380mA 260mA 380mA
Main light Power 1.42W 1.11W 0.74W 1.11W
Main light Luminous flux 186Lm 150Lm 105Lm 150Lm
Lamp lighting degree Initial Lighting degree in 1 m 7500Lux ~11000Lux 6000Lux ~8000Lux 4500Lux ~6000Lux 6000Lux 8000Lux
Lamp lighting degree Lighting degree withnin 16 hours in 1 m 7500Lux ~11000Lux 6000Lux ~8000Lux 4500Lux ~6000Lux 6000Lux ~8000Lux
Main light life span ≥30000h
Auxiliary light Power 0.4W
Auxiliary light span ≥20000h
Short circuit protect time <320μS
Life span of the battery (recharges) 1200 cycles (in reasonable working condition)
Charging time (by NWB-30) 5h 5h 5h 5h
Dimensions 83x63x45mm 83x63x45mm 83x63x45mm 83x63x45mm
Weight 175g 175g 128g 128g
Optional Partt 47° changeable angle cap clip (click to view)
WISDOM Belt (click to view)
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Address: 4-306, Xianglixincuen, Hongli West Road, Shenzhen, China
TEL:86-755-83911841 86-13316919837  86-13332985903   POSTCODE:518034   Contact person: Tom Ding;  Mary Deng
FAX:86-755-83906115 EMAIL: info@wisdom.hk


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