Does the lead-acid battery have a memory effect?

The lead-acid battery pair is a species combined with lead + dilute sulfuric acid, which has been widely used in a variety of electric forklifts, automobiles, air, ship, electric vehicles, etc., because lead-acid batteries are Its price is low, the model is easy to group, the threshold is relatively low, so the lead-acid battery brand on the market is more, then the lead-acid battery has a memory effect, and Xiaobian simply analyzes several points: Memory effect, popular, the battery remembers the node of the last charge and discharge, resulting in the future failure to break through this node, resulting in a decrease in battery capacity. The memory effect is the characteristics of the nickel-based battery in the last century, especially the nickel-cadmium battery, and the back nickel hydrogen is basically no. The lead-acid battery is no memory effect. Although the use of lead-acid batteries will also have a phenomenon of capacity attenuation, it is vulcanization, not a memory effect. Moreover, memory effects and vulcanization should be different. The method of response to memory effect is to depth at regular depth, and the battery is subjected to the battery. The lead-acid battery electrode is mainly made of lead and its oxide, and the electrolyte is a battery of the sulfuric acid solution. In the discharge state, the main component of the positive electrode is a lead, the negative electrode is main component of lead; the main components of the positive and negative electrode are leaded to the lead of sulfate. With the upgrade of battery manufacturing technology, lead-acid batteries are developed into lead-acid-free maintenance storage batteries and colloidal maintenance batteries, lead-acid batteries are used in use without adding electrolytes or distilled water. It is mainly used to generate oxygen to reach an oxygen circulation at the negative electrode absorption to prevent moisture. When the discharge is discharged, the concentration of the sulfuric acid solution will continue to be reduced, and the charging should be stopped when the density of the solution is reduced to 1.18 g / ml. With the upgrade of battery manufacturing technology, lead-acid batteries are developed into lead-acid-free maintenance storage batteries and colloidal maintenance batteries, lead-acid batteries are used in use without adding electrolytes or distilled water. It is mainly used to generate oxygen to reach an oxygen circulation at the negative electrode absorption to prevent moisture. In summary, the lead-acid battery is no memory effect, and the memory effect generally only appears on nickel-cadmium batteries, and the nickel-hydrogen battery is rare, and the cell-based lithium battery will not appear, and the memory effect refers to the battery. Partial charging or incomplete discharge can cause the battery to be small, and the use time is also reduced, it can be said that there is nothing more terrible than memory effects. Although the lead-acid battery has no memory effect, there is a new problem, that is, vulcanization, vulcanization refers to a white hard-finished crystal on the internal plate of the battery, and the charging still does not dissolve in electrolyte, vulcanization to the battery It is quite large, which will increase the internal resistance of the battery, and the internal resistance increase will allow the battery to reach the termination voltage in advance, the greater the charging current, the more obvious this effect, the battery can be said to be due to the phenomenon of vulcanization, its single The body battery is rated is 2V, the lowest operating voltage cannot be less than 1.82V, the floating voltage is 2.23V, the equalization charging voltage is 2.35V, this is the technical parameters of larger capacity batteries, how many batteries have the battery pack, each How much is the total voltage of the item. For the battery of the electric vehicle circulating charge, the charging voltage is slightly higher. Therefore, it is usually taken to prevent the battery vulcanization, remember to supplement the point in time after the battery is discharged, and it must be charged in time, especially after the large current is discharged. The battery's capacity is reduced and damaged is caused by overcharge. When the charging will reach the vertex, the charging current is only used to decompose water in the electrolyte. At this time, the battery is generated by oxygen, the negative electrode produces hydrogen, and the gas will overflow from the battery, resulting in reduction of the electrolyte, requires no water. Most of the current electric bicycle batteries are lead-acid batteries. The main considerations are as follows: 1. After using it, it will be charged in time, and it cannot be placed for a long time without electrical state, otherwise the battery polar plate is sulfate; 2, the green light is on, indicating that the battery can be used or substantially sufficient, but there is also a gap from 100%. It is recommended to make a long charge for a long time or every two weeks. Control is around 16 hours, which increases battery life; 3, pay attention to check the tire pressure, the summer can be appropriate, other seasons can be made, the tire pressure is more power-saving; 4, the concept of removing the electricity is completely refurbished, the larger the discharge depth, the shorter battery life; 5, if the electric electric bicycle is not used for a long time, pay attention to the battery to be charged, check the power per month; 6, if not electric motor, it is best not to add anti-alarm, the effect is not large, and increase the burden of the battery; 7. If you have a distance of riding a day, it is estimated that your battery can be used for 2 years; 8, if the battery is found in the charging, don't be charged again! Hurry up and overhaul. 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