Intelligent detection of oil solutions

In the petroleum exploration and exploitation industry, electronic technology is widely used in petroleum instruments and equipment, and the high-temperature battery supporting it has emerged at the right moment. Langsheng high-temperature battery can not only adapt to its extremely high-temperature environment, but also be safe and stable, and have a long service life.

Langsheng lithium primary high temperature battery (165 degrees) can replace similar foreign products, make up for the blank of domestic high temperature lithium battery standard, and establish the enterprise standard of domestic high temperature lithium sub-battery. With the brand of “LONG SING”, the company has successfully opened a broad market in North America and the Middle East, and has become a famous Chinese brand of lithium battery in the United States.

capacitor and battery combination

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