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The internal resistance of the battery, the larger the value, the better, or the smaller the better?

The internal resistance of all batteries is the smaller, the smaller the internal resistance, the stronger the large current discharge capacity, and the more sufficient the electric energy is released.

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2021

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06

In-depth analysis of battery capacity test methods

The battery capacity is a problem that users are very concerned about. The merchants say how reliable is the capacity of a battery? Today, lithium battery manufacturers will analyze the battery capacity test method with everyone. We can test the battery capacity by ourselves:

07

2021

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06

Spontaneous combustion of power banks, be alert to potential safety hazards in daily life

On February 25, when a China Southern Airlines flight from Guangzhou to Shanghai was boarding, the luggage rack caught fire. It was investigated that the power bank carried by a passenger was smoking and catching fire. The passenger involved was taken away by the police for investigation, and the flight and crew were replaced.

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2021

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06

Pollution from lead-acid battery production has been repeatedly banned, illegal workshops squeeze formal enterprises

In recent years, the country has successively introduced a variety of policies and measures to regulate the production and recycling of lead-acid batteries, but reporters in Jiangsu, Guangdong, Ningxia and other places found that the pollution caused by lead-acid batteries in the production and recycling process has been repeatedly banned. Especially in the recycling process, on the one hand, regular recycled lead companies generally "cannot get enough food," while on the other, a large number of waste batteries flow into the "black market." Industry insiders believe that lead-acid batteries have serious

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2021

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06

Which kinds of batteries are commonly used in photovoltaic power generation

The biggest feature of is "maintenance-free". Compared with lead-acid batteries, the consumption of electrolyte is very small, and there is basically no need to supplement distilled water during the service life. It also has the characteristics of shock resistance, high temperature resistance, small size, and small self-discharge. In contrast, its price will be more expensive than lead-acid batteries. As for the service life, the recommended replacement period for maintenance-free batteries under normal conditions is about 3 years, which is equivalent to lead-acid batteries.

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2021

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The company participated in the

The company participated in the "Science and Technology Policy Presentation" meeting of the Provincial Department of Science and Technology

On April 22, Jiyuan Demonstration Zone organized the "Science and Technology Policy Presentation" meeting of the Provincial Department of Science and Technology. The staff of the company's science and technology quality department and finance department attended the meeting. The main contents of this meeting are:

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2021

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07

Standard Review Meeting of the National Lead-acid Battery Standardization Committee in 2021

Standard Review Meeting of the National Lead-acid Battery Standardization Committee in 2021

The standard review meeting of the National Lead-acid Battery Standardization Committee in 2021 was held in Guiyang from March 18th to 20th. Zhao Zhanchao, the vice president of our company, and Zhao Xuhong, the science and technology quality department, participated in the meeting. The two main topics of this meeting are 1) the renewal of the standard committee; 2) review and discuss 4 battery standards;

02

2021

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07

2020 Quality Credit Report 2020 Quality Credit Report

2020 Quality Credit Report 2020 Quality Credit Report

For a long time, Henan Yuguang Gold and Lead Group Lead Salt Co., Ltd. has followed the marketing concept of honesty, friendship, cooperation, and win-win, adhered to the business tenet of "quality first, reputation first", and is committed to providing customers with first-class products and services. And have long-term good cooperative relations with many customers. In the process of building the quality management system, the company started from the source of procurement, strengthened the control of ra

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2021

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