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   
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mineral lamp >>
LED miner's lamp NEW
KL8M mineral lamp
KL10M mineral lamp
KL8M The old lamp (left) compare with our li-ion battery lamp (right)
Charger >>
GWB-15 Portable Charger
KCLA-102 series charger rack
ZLCD-34 charger module to reborn the old rack
LED miner's lamp also call:
LED cap lamp
LED safety lamp
LED mining lamp

li-ion battery >>
li-ion battery
battery
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Frequently Asked Questions:
Answers of frequently asked questions to miner's lamp

Knowledge >>
When was the battery invented?
History mineral lamp
What's the best battery?
Is lithium-ion the ideal battery?
How to charge - when to charge table
Charging lithium-ion batteries
Discharge methods
Discharging at high and low temperature
Future battery
Battery statistics

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Sample policy:
Samples fee is usd55 for one piece, it is paid in advance and returned to you when you place the order.
Please offer your express account for us to send you the samples. such as DHL, FEDEX, UPS, and TNT etc. That you're able to collect samples ASAP.

Remittance Route

Cap lamps, also call, Li-ion mineral lamps, Miners Lamps, Mining Lamps, LED safety lamps, safety lamps,  etc
(Enlarge and see more details by clicking the photo) 

LED cap lamps, miner's lamps, ro LED safety lamps, LED mining lamp NEW
Safety: the actions in compact design of the whole product, protection in electrical short-circuit, automatic power-off on the socket, LED light head lamp and anti-static housing make very good feature of explosion-proof.
Reliability:
The high strength housing and optimized structure design makes the product function at various power attached, the function of protection for charge and discharge strengthen the reliability of the lamp.
Portability:
Small in size, light in weight, portable to carry, free of maintenance, simple charging, easy usage.
Efficiency:
light distance≥1800Lx, working hours≥15hours, usage life ≥1200 cycles.
Environmental:
li-ion battery is free maintenance, and the material of li-ion battery is environmental.
Economy:
duration of usage three times longer than lead and acid mineral lamps, plus the saving in maintenance fee makes the product more compatible in price.
KL8M high-duty Unit Li-ion battery Miner's safety Lamp
Safety: the actions in compact design of the whole product, protection in electrical short-circuit, automatic power-off on the socket, and anti-static housing make very good feature of explosion-proof.
Reliability: the high strength housing and optimized structure design makes the product endurable to strong impact. The function of overcharging and over discharging protection has further improved the reliability of the product. Main raw materials of the product are imported, resulting in increased duration of the lithium battery.
Portability: small in size(76x31x99mm size of the li-ion battery), light in weight
<0.7kg, portable to carry, free of maintenance, simple charging, easy usage.
Efficiency: the maximum lighting degree reaches>2800Lx, work time last to>16h, total usage duration>1200times recharging.
Environmental Friendliness: the system of exemption of maintenance and recycling of overdue battery makes the production friendly to environment.
Economy: duration of usage three times longer than lead and acid mineral lamps, plus the saving in maintenance fee makes the product more compatible in price.
GWB-15 portable charger
This product is special for charging the high energy unit type lithium battery lamp. It is also special designed for the worker to inspect in the mine to charge the single lamp conveniently. It is small size, light, portable, very good to bring with.
1. Input voltage: AC 220V ±25%
2. Output voltage: DC 4.20 ±0.05V
3. Output constant current: 1500A, ±150mAs
4. Size: 125x55x80mm, 0.36kg

KCLA-102 series rack Features:
1. Recharge control with each lamp by voltage and current
sampling, and compare with the voltage,  switch intelligently, automatically recover short circuit.
2. Recharge sampling is to the individual lamps, won't make the cross sampling, the sampling data is made sure to one lamp only.
3. Short time recharge efficiently. There's little heat come into being and few energy lost during the recharge, it makes the life of the lamp longer.
4. With automatically sampling data, it makes sure every lamp only when reach a stable rating then into constant current, constant voltage switch automatically. This way make the lamp in perfect efficient of the recharge.
5. Easy control, automatically operating, you can recharge it without tender by people, draw rein in the maintain fee.
6. you can arrange the input voltage in a wide range. Any move of this voltage during the arrangement will no affect in it.
7. Size: 1860x1730x350mm, 155kg.

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