Lithium-ion (Li-ion) battery traction packs power most electric vehicles (EVs) on the road today. These batteries enable electric motors to efficiently generate the high torque required for rapid acceleration and consistent speeds. Although Li-ion … [Read more...]
How liquefied gas electrolytes can address the Achilles’ heel of Li-ion batteries
In 2023, 13.7 million passenger electric vehicles (EVs) were sold worldwide. While sales are projected to reach 16.7 million in 2024, a slowdown in annual growth is on the horizon. Driving this trend are consumer concerns over the high cost, safety, … [Read more...]
Do Li-ion batteries in EVs require a different approach by first responders?
Lithium-ion (Li-ion) batteries in electric vehicles (EVs) pose distinct risks to first responders after a collision. Specifically, high energy density and thermal runaway can spark intense fires that are difficult to suppress. This article … [Read more...]
How does a wireless BMS work?
The life of lithium-ion batteries depends on how each cell is managed throughout its life. This is the job of the battery management system (BMS). If a cell is discharged to an extreme end of its state of charge, especially below 2.5V, its life … [Read more...]
How does EV battery aging affect range and performance?
Many electric vehicles (EVs) are equipped with lithium-ion batteries (Li-ion or LIB) that offer high energy and power density. Although the lifespan of EV batteries typically averages eight to 15 years, factors such as climate, driving habits, and … [Read more...]