China Develops Electric Vehicle Battery from Plastic-Like Material

BEIJING, KOMPAS.com – Batteries are a key component in electric vehicles (EVs). Currently, EV batteries rely on heavy metals such as cobalt and nickel.

The problem is that both of these metals are difficult to obtain, expensive, and their mining processes are often associated with environmental issues and poor working conditions.

A study published on 18 February 2026 presents new findings. Researchers have found that the heavy metals in batteries could potentially be replaced by a lighter and more readily available material: organic polymers, or plastic-like materials.

Plastic-Like Material

In the study, a team of scientists developed an “organic” battery. This means that the main part of the battery no longer uses many metals, but is replaced with a special polymer material called PBFDO, which functions as a cathode.

Previously, organic materials were rarely used because their performance was considered too weak. However, in this research, the researchers have successfully proven that polymer-based batteries can still match the performance of current battery technology.

Resistant to Extreme Conditions

One of the main advantages of this battery is its resistance to extreme temperatures.

Generally, EV batteries are sensitive to weather changes. When the temperature is too cold, the battery power can drop drastically. Conversely, excessively high temperatures can increase safety risks.

This organic battery is claimed to be able to operate at temperatures as low as minus 70 degrees Celsius and as high as 80 degrees Celsius.

With this range, electric vehicles could potentially remain reliable in very cold regions as well as in hot desert areas.

Safe

Safety is also a concern. Conventional lithium batteries are at risk of catching fire if punctured or damaged by a strong impact.