The technical status indicator of battery reflects the technical status of battery according to the principle of optical refraction. When the storage battery is fully charged and the relative density of electrolyte is greater than 1022, the two small balls float upward to the limit position. After the light refracts the color of the small ball, the results observed from the top of the indicator show that the center is a red dot and the surrounding is a blue ring, indicating that the technical state of the battery is good.
Xiangyang LianHong Precision Technology Co., Ltd
- Phone: +86 0710-5019352
- Business Type: Manufacturer
- Location: China
- Main Products: Plastic products Automobile Motor vehicle spare parts
- Total Employees:Less than 100 people
- Year Established:
- Export Markets:Domestic Market,Asia,Africa
- Total Annual Revenue:
