Lead-acid batteries are the oldest type of rechargeable batteries, and have been widely used in many fields, such as automobiles, electric vehicles, and energy storage because of the features of large energy-to-weight ratio and low cost. Lead-acid batteries account for about 
80% of the world's total lead consumption. Although lead-acid batteries can have a service life of up to 5 years they often require frequent replacement, for example, batteries from electric bicycles currently last less than 2 years and as a result, more than 1.5 million tons of batteries are disposed of. Annually in China alone. Spent lead-acid batteries are classified as hazardous waste, but they are the vital source of more than 80% of the world's lead production.
In view of the increasing quantity in the world and the increased demand for metals in general, we have developed the technology of reducing metals by hydrogen vacuum (RMHV), which is environmentally friendly and free of emissions and relies on 100% renewable energy sources to produce high-purity metals in the form of alloys and powders. To meet the growing global market demand for minerals and chemical compounds used in all industrial sectors at all levels. 

Now, last but not least, recycling is the only and best way to preserve earthly minerals. Just as humans cannot continue to live without oxygen, similarly, humans cannot continue to thrive and live without minerals, which have become an integral part of our daily lives.
 

Have long been a staple in the automotive industry and are commonly used in a variety of applications such as cars, trucks, boats, and backup power systems. However, the environmental impact of lead-acid batteries has been a growing concern due to the toxic nature of lead and sulfuric acid, which can cause harm to both humans and the environment if not properly disposed of.

In recent years, there has been a global trend towards recycling lead-acid batteries to minimize the negative impact on the environment and to conserve valuable resources. Recycling lead-acid batteries involves collecting used batteries, separating the components, and reusing the lead, sulfuric acid, and plastics to manufacture new batteries or other products.

One of the main reasons for the increasing focus on recycling lead-acid batteries is the significant environmental benefits that it offers. Recycling reduces the need for mining and manufacturing new materials, which can lead to habitat destruction, air and water pollution, and greenhouse gas emissions. By recycling lead-acid batteries, we can conserve natural resources, reduce energy consumption, and lower carbon emissions, ultimately helping to combat climate change and protect the environment.

Another important reason for the rise in lead-acid battery recycling is the growing awareness of the health risks associated with lead exposure. Lead is a potent neurotoxin that can cause serious health problems, especially in children and pregnant women. By properly recycling lead-acid batteries, we can prevent lead from leaching into the soil and water supply, reducing the risk of contamination and protecting public health.