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AboutHenan Yuguang Gold and Lead Group Lead Salt Co., Ltd. was established on August 17, 1996, headquartered in Jiyuan City, Henan Province, with more than 1,200 employees and more than 150 professional and technical
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IndustryThe company has three production branches, five wholly-owned subsidiaries, and nine share holding companies. The main business scope includes lead-acid batteries, battery plates, chemical products and trade services.
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ProductThe company pays attention to system construction, adheres to "integrity-based, quality first", achieves refined production, and continuously promotes environmental protection, production safety and quality improvement.
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TechnicalThe company attaches great importance to scientific and technological innovation and quality improvement, continuously increases basic material science and applied scientific research, and actively builds a high-tech...
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BlogThe company strives to build an inclusive, open and harmonious environment, and actively build a vibrant and positive corporate culture.
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Build A Harmonious Environment And Actively Build A Vigorous And Positive Enterprise
Common faults of battery
Time：
2021-06-07
Battery vulcanization: A layer of large white hard crystals is formed on the surface of the negative plate inside the battery, which cannot be peeled off after charging, nor can it be converted into lead sulfate as an active material. This is called irreversible sulfation, or "vulcanization" for short.
Battery vulcanization: A layer of large white hard crystals is formed on the surface of the negative plate inside the battery, which cannot be peeled off after charging, nor can it be converted into lead sulfate as an active material. This is called irreversible sulfation, or "vulcanization" for short.
Reasons for vulcanization: 1. The battery is under-charged for a long time or not charged in time after being discharged. 2. Long-term excessive discharge or low current deep discharge. 3. Because the battery loses water or the electrolyte concentration is too high, the composition is not pure. 4. The external temperature changes sharply. The performance is: the battery runs out after being fully charged.
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Lithium battery step-up and step-down method, lithium battery step-up and step-down method
First, let the lithium battery drop to 3.3V through the step-down chip, and then supply power to the microcontroller and Bluetooth module, and plan to increase it to 7V to carry a load.
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Precautions for the installation of solar batteries
1) The installer (or engineering team) receives the installation task instruction, prepares relevant materials (such as battery installation of various manufacturers, record sheets, etc.) and a full set of installation tools (including multimeters, etc.), and confirms the start date of the project and the progress of the project, etc. .
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