With the aging of the battery, their voltage——The time curve shows a similar initial voltage value, but the curve slope increases with the increase of the discharge time.For any new lead-acid battery, R is usually not linear with the discharge capacity. Electrolytic saturation, complete extent (especially polar surface), separator——The surface contact area of the polar plate interface and the subtle variation of the pressure only produce a small impact on the resistance, but may have a big impact on the discharge process.
The micro increase of the initial electrolyte volume will only reduce the total cell total resistance R. However, due to the lack of acid, the small increase in electrolyte volume causes the discharge time, and 12V battery packs will exist that the difference between the cells, the measurement of the electrical resistance, and open circuit can be used to find those unqualified batteries: them The voltage drop is too fast, beyond the normal range, the main defects of these unqualified products are generally not good, the electrolyte is too small, air leaks or short circuits.
These non-gepected defects can be easily measured by resistors and open circuit voltages during use. Many battery manufacturers use open-circuit voltages and discharge load methods for battery products for final quality inspections, and users can also use this method to receive battery products, and the entire use of lead-acid battery installations. Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
