акумуляторна батарея

An environmental impact of waste batteries was analysed (focusing on certain types like nickel-cadmium, lead-acid batteries). The study also adopts a quantitative analysis method, combined with China's battery production, sales, import and export data (2014–2023), and obtains data through the United Nations Commodity Trade Database and the China Battery Association report. The Weibull life distribution model was used to estimate the waste battery generation in China. The calculation is also based on the average lifetime and recycling rate of batteries.

In modern autonomous electric power supply systems, in particular, for electric vehicles (EV), rechargeable batteries (B) are often used as energy sources and supercapacitor (SC) modules are often used as power sources. To ensure the necessary level of on-board voltage, these devices consist of a large number of low-voltage cells, the work of which is accompanied by complex electronic energy management systems (EMS).

Tendencies of sustainable development of transport, the use of alternative energy sources, and requirements to the reduction of the carbon footprint on all stages of life cycle on all levels of road transport have led to the increase of the share of the electric car both at the first registration and used vehicles. The appearance of a large amount of used modern electric cars on the market caused the necessity to develop the procedures of provision their technical operation both by requirements of rational use and provision of traffic safety.