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About DNK

We are China base ISO lithium battery pack manufacturer, contact us if you have custom battery requirement

Li-ion Battery Pack for Miner Lamp

Why Choose Li-ion Battery Pack for Miner Lamp Why don't we use Lead-acid battery for Miner's lamp Most of China's coal production companies have used lead-acid batteries as a miner's lamp power supply, in the long-term use of

Tesla’s Mass Production of 21700 Battery

Tesla Takes the initiative to the Mass Production of 21700 Battery Recently, Tesla Inc together with Panasonic announced a new model of li-ion battery cell--21700, , they also stressed that at present this is the highest energy density and low

Cylindrical Batteries More Suitable For Electric Vehicles

Cylindrical  Batteries More Suitable For Electric Vehicles? In January 2017, Tesla, the world's leading brand of electric vehicles, claimed that the company's Gigafactory, begins to produce lithium-ion batteries. It is a cylindrical "2170 lithium battery" developed by Tesla together with

When Will Next Battery Breakthrough Come?

When Will Next Battery breakthrough Come? No matter how many generations of smartphone launch, we always face an old problem: Why the battery life is still so limited. No matter how many optimizations are made by the mobile phone manufacturer,

Tesla: 20700 to Replace 18650 battery?

Tesla: 20700 to replace 18650 battery? Tesla , Inc. Plans to use 20700 high-performance lithium cobalt-acid batteries to replace the Panasonic 18650 battery cells , which is now widely used on Tesla cars to improve the performance of the model

4050mAh 18650 Battery Cell Invented in China

4050mAh 18650 Battery Cell Invented in China The cylinder 18650 Battery Cell refers to the appearance of the battery size: 18 mm diameter, 65 mm. These cylindrical lithium-ion batteries are widely used in laptops, electrical tools, medical equipment and mobile

Tesla Improves Lithium ion Battery Technology

TESLA IMPROVES LITHIUM-ION BATTERY TECHNOLOGY Tesla is a global pioneer in shifting automotive industry from traditional gasoline powered vehicles to lithium ion battery pack powered transportation. Musk has exclaimed that the Tesla Battery technology is “the highest energy density cell

Lithium-ion Batteries Out of Date? Glass batteries comes out!

Lithium-ion Batteries Out of Date? Glass batteries comes out! At the age 94, John b. Goodenough did not change the landscape of lithium ion battery technology, instead he developed a better alternative to lithium-ion battery. Goodenough, Maria Helena Braga, Senior

The Right Way to Charge Your Lithium Battery Pack

The Right Way to Charge Your Lithium Battery Pack 1 What's the normal way of charging Since in the 1970 the coming of primary lithium battery and 1990 SONY launched lithium ion battery Cell (usually referred to for lithium ion

Lithium ion Battery Family

Lithium ion Battery Family Lithium battery family In the new energy automobile industry chain, lithium battery which is close to 40% has been an important cost of vehicle, . In addition to national policies, the development of lithium-ion battery

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