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.caplamp.org
www1.caplamp.org

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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 >>
Cordless2 LED miner's lamp NEW 2014-3
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LED miner's lamp
charger rack
NWB-15 Portable Charger

Charger >>
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NWB-20 LED miner's lamp Portable Charger NEW 2014-3
NWB-25 LED miner's lamp Portable Charger NEW 2014-3
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NWB-30 LED miner's lamp Portable Charger NEW 2014-3
NWCR-12 LED miner's lamp Charger Rack NEW 2014-3
NWCR-24 LED miner's lamp Charger Rack NEW 2014-3
NWCR-30 LED miner's lamp Charger Rack NEW 2014-3
NWCR-36 LED miner's lamp Charger Rack NEW 2014-3
NWCR-60 LED miner's lamp Charger Rack NEW 2014-3
NWCR-102 LED miner's lamp Charger Rack NEW 2014-3
NWCR-120 LED miner's lamp Charger Rack NEW 2014-3
NWCR-204 LED miner's lamp Charger Rack NEW 2014-3
NWCR-360 LED miner's lamp Charger Rack NEW 2014-3
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

NWCR (KCLA) series li-ion battery mining lamp charger rack NEW (2008-06)
NWCR series rack of Lithium battery miner's lamp is applied the most modern electron technology, made from technical parts, specially made for mass recharge for the lithium ion battery miner's lamp.
Features:
a. we apply the advanced switching power supply design, no power supply transformer; automatically complete the charging process, easy controlling and maintenance, save time and resource, save cost, bring the mine good economy benefit.
b. to watch and control with each unit individually. Automatically transform from constant current to constant voltage; and to watch and control with the voltage and current continually, automatically stop charging when watch with the full capacity.
c. the charging it is high efficiency and save energy with a little rise of the temperature in the Li-ion battery. So it is better for longer the life of the lamp by using our charger equipment.
d. special circuit design makes it fit for wide range voltage input, require lowly for the power quality, can well work in the fluctuate power net.
charging theory:
Stable current stable voltage charging, the charging current is 1500mA 150mA, voltage is 4.30V 0.05V in each charging unit. Charging time is about 6-8 hours. The circuit designed with perfect watching and controlling system, able to automatically watch and control charging process. At the beginning of charging it is stable current charging at 1500mA 150mA, the charger indicator is red color. When charging voltage reaching 4.30V, automatically turn to stable voltage charging, at this moment the battery is charged about 70%, current is starting decrease step by step. When the battery is charged enough it automatically powered off to stop charging and charger indicator display as green color. (Note: you can charge at any time, no need to wait to charge after use up the power, bring forward charging is better for prolonging the life span of the battery).

Major Technical Specifications:

Number Input Output Total Power (W) Recharge Capacity
NWCR-102 (KCLA-102) AC85V-265V , 50Hz - 60Hz 4.30V 0.05V, 1.5Ax102 1500 102Unit
NWCR-60 (KCLA-60) AC85V-265V , 50Hz - 60Hz 4.30V 0.05V, 1.5Ax60 1000 60Unit
NWCR-36 (KCLA-36) AC85V-265V , 50Hz - 60Hz 4.30V 0.05V, 1.5Ax36 500 36Unit
NWCR-24 (KCLA-24) AC85V-265V , 50Hz - 60Hz 4.30V 0.05V, 1.5Ax24 360 24Unit
NWCR-12 (KCLA-12) AC85V-265V , 50Hz - 60Hz 4.30V 0.05V, 1.5Ax12 180 12Unit

Number Description Charger Rack Packing Cubage
NWCR-102 (KCLA-102) 102 units Li-ion battery miner's lamp charger rack 171x185x36cm,175kg 176x192x41cm, 250kg 1.4CBM (wooden case)
NWCR-60 (KCLA-60) 60 units Li-ion battery miner's lamp charger rack 171x115x38cm, 125kg 116x122x41cm, 180kg 0.6CBM (wooden case)
NWCR-36 (KCLA-36) 36 units Li-ion battery miner's lamp charger rack 98x86x23cm, 47kg 100x88x25cm, 53kg 0.22CBM (Carton)
NWCR-24 (KCLA-24) 24 units Li-ion battery miner's lamp charger rack 98x58x23cm, 34kg 100x60x25cm, 38kg 0.15BM (Carton)
NWCR-12 (KCLA-12) 12 units Li-ion battery miner's lamp charger rack 98x30x23cm, 19kg 100x32x25cm, 23kg 0.08CBM (Carton)


KCLA-102: 102 Unit li-ion battery mining lamp charger rack



KCLA-102: 102 Unit li-ion battery mining lamp charger rack



KCLA-102: 102 Unit li-ion battery mining lamp charger rack



KCLA-102: 102 Unit li-ion battery mining lamp charger rack



KCLA-102: 102 Unit li-ion battery mining lamp charger rack Packing




Charging Theory:
The Lithium-ion battery makes use of both constant current and constant voltage charging methods. The charging current is 1500mA 150mA; voltage is 4.30V 0.05V with an approximate charging time of 6-8 hours. The circuit is designed with a steady state charging and control system which automatically regulates the charging process. For a discharged battery a constant current charge is employed at 1500mA 150mA (the charger indicator light is red). When the charging voltage reaches 4.30V, the battery switches to a constant voltage charge (at this point the battery is approximately 70% charged) and the current gradually decreases. When the battery is sufficiently charged it automatically cuts off the circuit to protect the battery from over charging (the charger indicator light is green). Note: It is not necessary to wait until the battery is completely discharged before charging. Charging can be undertaken whilst the battery is at any capacity and it actually prolongs the life span of the battery if charging is completed prior to complete discharge.

 
KCLA series li-ion battery mining lamp charger rack Charger theory diagram

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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: tom@li-ion-battery.com  tom@n-wisdom.com  dingbp_szb@21cn.net


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