Details on a BMS based on electrochemical impedance spectroscopy (EIS). BMS advances to keep pace with EV rising complexity. Building better battery models based on EIS characterization. The ...

The high-voltage lithium-ion (Li-ion) battery packs in electric vehicles have high energy density and are long-lasting. But they also tend to be fragile. Mechanical stress or damage caused by a crash ...

Ford is looking at ways to make electric vehicle battery packs easier to repair—especially as their cooling systems become more advanced—a patent filing indicates. The document, which was published by ...

Understand why high-conductivity thermal pads and flexible heat spreaders are essential for safe, efficient, and long-lasting ...

An American battery company wants to completely rethink how lithium-ion batteries are made. The company claims its electrode-to-pack design eliminates waste and boosts energy efficiency. It can ...

INFICON, a leader in leak detection solutions, highlighted the urgent need for comprehensive testing of all EV battery cells, modules and packs at The Battery Show South in Atlanta and The Assembly ...

A battery management system (BMS) monitors and controls batteries in vehicles such as more-electric aircraft and electric cars. It needs to undergo rigorous tests under nominal and extreme conditions ...

Battery cell layout can reduce risk, but it cannot compensate for deeper engineering and integration failures.

As GM continues to push towards full electrification across its light duty vehicle lineup by 2035, EV battery technology remains a major focus of development. To that end, General Motors is working to ...

Nearly 4,500 Tesla Model 3 and Model Y owners in South Korea have complained about battery malfunctions that prevent charging. The problem, which primarily affects 2021 models, has drawn the scrutiny ...