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
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Home >>
Recent news of the technical of the lamp NEW
Our charger is improved to be with DC6-30V charging function NEW 2008-11
make your personal logo in the lamp NEW 2008-10

mineral lamp >>
LED miner's lamp NEW 2008-6
charger rack NEW 2008-6
NWB-15 Portable Charger NEW 2008-6

Charger >>
KCLA series charger rack NEW 2008-6

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
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

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

KCLA-12A 12 units module compact style charger rack:
a. compact module designed, small size, easy packing and shipping, can unite bigger charger rack with 2pcs or 3pcs to be 24units or 36units charger rack.
b. 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.
c. 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.
d. 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.
e. 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 1000mA ±100mA, voltage is 4.2V ±0.05V in each charging unit. Charging time is about 6-12 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 1000mA ±100mA, the charger indicator is red color. When charging voltage reaching 4.2V, 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).

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

Number Input Output Total Power (W) Recharge Capacity
KCLA-36A AC110V-240V , 50Hz - 60Hz 4.20V ±0.05V, 1Ax36 306 36Unit
KCLA-24A AC110V-240V , 50Hz - 60Hz 4.20V ±0.05V, 1Ax24 210 24Unit
KCLA-12A AC110V-240V , 50Hz - 60Hz 4.20V ±0.05V, 1Ax12 102 12Unit

Number Description Charger Rack Packing Cubage
KCLA-36A 36 units united compact style charger rack with 3pcs KCLA-12A 98x92x35cm, 55kg 104x102x40cm, 63kg 0.43CBM
KCLA-24A 24 units united compact style charger rack with 2pcs KCLA-12A 98x62x35cm, 37kg 104x70x40cm, 42kg 0.29CBM
KCLA-12A 12 units module compact style charger rack 98x32x35cm, 19kg 104x40x40cm, 22kg 0.16CBM

KCLA-12A: 12 Unit li-ion battery mining lamp charger rack

KCLA-12A: 12 Unit li-ion battery mining lamp charger rack


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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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