The black technology of lead-acid batteries, the secret of doubling the battery life

Time：2025-03-24 18:20:04

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Today, a series of eye-catching black technology is quietly changing the pattern of lead-acid batteries, so that doubling the battery life is no longer an unreachable dream.

In today's era of increasing energy demand, lead-acid battery as a widely used energy storage equipment, its performance improvement has been concerned. Today, a series of eye-catching black technology is quietly changing the pattern of lead-acid batteries, so that doubling the battery life is no longer an unreachable dream.

## Application of new materials

1. ** High purity lead material ** : The plate grid and active substance purity of traditional lead-acid batteries are limited, which limits battery performance to a certain extent. The positive and negative plate grids and active substances of pure lead batteries are made of high purity lead, and are manufactured by special processes such as continuous casting strip and continuous blanking. The application of this high-purity lead material greatly expands the applicable temperature range of the battery, and the plate can be made ultra-thin, which greatly enhances the fast charging acceptance ability of the battery and significantly improves the short-time discharge ability. For example, in some of the communication industry and urban rail transit industry, which require very high battery performance, pure lead batteries are gradually emerging with their advantages, showing the potential for long endurance.

2. ** Composite pure lead grid material ** : New materials such as composite pure lead grid used in horizontal batteries can be called a subversive breakthrough in battery structure. This material has higher tensile strength and better corrosion resistance, which not only makes the overall performance of the battery a qualitative leap, but also greatly extends the service life of the battery. When the battery life is extended, in the same use cycle, it is equivalent to the improvement of battery life.

## Innovative manufacturing process

1. Vacuum formation technology ** : In the past, the formation process of lead-acid batteries took a long time and there were many problems. The advent of vacuum formation technology has changed this situation, which can greatly reduce the formation time, usually less than half a day. At the same time, the formation electricity is less, and the internal temperature uniformity of the polar group is good and easy to control. This technology not only achieves cost reduction and efficiency, energy saving and emission reduction, but more importantly, significantly improves the battery formation efficiency and improves the uniformity of the formation plate, thus laying a solid foundation for the long life of the battery. Because of the better uniformity of the plate, the battery can be more stable and efficient in the charge and discharge process, reduce energy loss, and indirectly improve the battery performance.

2. The most advanced laminating perforating device ** : The patent of "a laminating perforating device for the positive plate of the lead-acid battery" obtained by Jiangsu Science and Technology Co., Ltd. of Tianneng Group is another embodiment of manufacturing process innovation. The device greatly improves the efficiency and accuracy of film punching in the production process of lead-acid battery, and reduces the waste of raw materials. More importantly, by optimizing the internal structure of the battery, the electrochemical reaction performance of the battery is improved, and the energy density is increased. The increase in energy density directly means that the battery can store more energy, which can double the battery life.

## Intelligent management system enabling

1. ** Real-time monitoring and control ** : Today's intelligent battery management system can monitor the parameters of lead-acid batteries in real time, such as voltage, current, temperature and remaining power. Through accurate analysis of these parameters, the system can intelligently adjust the charging and discharging process according to the actual state of the battery. When the battery power is low and the discharge current is too large, the system automatically reduces the power output of the device to prevent excessive discharge from damaging the battery and extend the battery mileage as much as possible.

2. ** Fault diagnosis and repair ** : The intelligent management system also has a powerful fault diagnosis function, which can timely find possible problems in the battery, such as plate vulcanization, water loss, positive plate grid corrosion, etc. Once the fault is detected, the system will quickly take appropriate repair measures. For example, for the plate vulcanization problem, the system can resonance with the crystal in the battery by sending out a pulse current of a specific frequency, so that the crystal is reduced to sulfur ions and lead ions, restoring the battery performance and ensuring battery stability.

## New additive power

1. ** Improve dielectric performance ** : Add special additives to the electrolyte of the lead-acid battery, which can change the composition and properties of the dielectric. These additives can produce a large number of composite particle waves per second, up to a frequency of more than 3 MHZ. Such a high frequency particle wave can open up the ion channel, fully release and activate the original active substance in the battery, so that it has a stronger electrochemical ability. When the activity of the active substance is enhanced, the chemical reaction of the battery in the charge and discharge process is more adequate, thus improving the charge and discharge efficiency of the battery, increasing the actual available capacity of the battery, and doubling the battery life.

2. ** Reduce the internal resistance of the battery ** : Some additives can also reduce the internal resistance of the battery and completely eliminate the phenomenon of battery vulcanization. After the internal resistance of the battery is reduced, the loss of current transmitted inside the battery is reduced, and more electrical energy can be effectively used for external work, which has a direct and significant effect on improving the battery life.

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