In the field of electrochemical energy storage, flooded lead-acid batteries are synonymous with classic and reliable performance. With its long history, mature technology and low cost, it still plays an indispensable role in many fields to this day.

Flooded lead-acid batteries, as the name suggests, are characterized by the presence of flowing liquid electrolyte (sulfuric acid solution) inside the battery. This classic structure is mainly composed of lead alloy grids (positive electrode), lead oxide (positive electrode active material), spongy lead (negative electrode), and porous separators. Its working principle is based on the reversible electrochemical reaction between the active substances of the positive and negative electrodes and the sulfuric acid solution, thereby achieving the storage and release of electrical energy.

The most notable advantage of this type of battery lies in its simple structure, durability, low manufacturing cost and high recycling rate. In addition, its excellent high-current discharge performance enables it to provide strong power instantly, which is of vital importance. However, it also has some inherent drawbacks, such as the need to regularly check and replenish distilled water to maintain the liquid level; At the end of charging, the water in the electrolyte will decompose into hydrogen and oxygen, posing certain safety hazards. Therefore, it is necessary to ensure good ventilation. Meanwhile, its energy density is relatively low, but its volume and weight are large.

Despite these limitations, the application of flooded lead-acid batteries remains very extensive. They are the preferred starting batteries for cars, trucks and motorcycles, capable of providing the instantaneous high current required to start the engine. In communication base stations, uninterruptible power supply (UPS) systems and solar energy storage systems, they serve as backup power sources to ensure the continuous operation of key equipment. In addition, in the field of electric industrial vehicles such as forklifts and golf carts, its deep cycle discharge capability and economy are also highly favored.

In conclusion, despite the continuous emergence of new battery technologies, flooded lead-acid batteries remain an irreplaceable "power cornerstone" in many traditional and fixed application scenarios, thanks to their unparalleled cost performance, reliability and mature industrial system.

Mingqiang New Energy Battery Source Factory specializes in the production and supply of lead-acid batteries, lithium batteries, electric vehicle power batteries, motorcycle batteries, automotive batteries, solar gel energy storage batteries, household energy storage systems, and other series of battery products. Provide customized services such as OEM/ODM. The battery products have successively obtained certifications such as UL/IEC/CB/CE/UN38.3/MSDS/ROHS, and shipping certificates, and have obtained 10 practical patent certificates and 2 invention patent certificates, ensuring quality assurance.

If you would like to learn more about Mingqiang batteries, please feel free to call +86-132-6619-0666.