A U.S. company says it has developed and patented a technology that will improve the performance of electric and hybrid vehicles by combining lithium ion batteries with a more traditional electricity storage device called a capacitor. The company, AFS Trinity, said that while lithium ion batteries store large amounts of energy, they do not deliver it quickly enough to allow rapid vehicle acceleration. By adding a capacitor — which stores far less energy but delivers it quickly to a vehicle’s power train — the new combined batteries provide ample storage and good acceleration, the company said. As a result, electric and hybrid vehicles can be made with smaller lithium ion battery packs, as the capacitor eliminates the need for the large lithium ion batteries required for good acceleration. Edward W. Furia, chief executive of AFS Trinity, said the company expected to license and sell the new technology — which has been tested in General Motors’ Saturn Vue hybrid — to numerous automakers.
New Combination Battery Said to Improve Electric Car Performance
More From E360
-
INTERVIEW
How One South African Community Stopped Shell Oil in Its Tracks
-
ANALYSIS
Will New Leader End Progress in Saving Indonesia’s Forests?
-
Oceans
Dire Straits: Can a Fishing Ban Save the Elusive European Eel?
-
Climate
Scientists Are Trying to Coax the Ocean to Absorb More CO2
-
INTERVIEW
Marina Silva on Brazil’s Fight to Turn the Tide on Deforestation
-
Solutions
Solomon Islands Tribes Sell Carbon Credits, Not Their Trees
-
INTERVIEW
With Sea Turtles in Peril, a Call for New Strategies to Save Them
-
RIVERS
Jared Kushner Has Big Plans for Delta of Europe’s Last Wild River
-
Energy
A Nuclear Power Revival Is Sparking a Surge in Uranium Mining
-
OPINION
Despite Official Vote, the Evidence of the Anthropocene Is Clear
-
INTERVIEW
At 11,500 Feet, a ‘Climate Fast’ to Save the Melting Himalaya
-
Oceans
Octopuses Are Highly Intelligent. Should They Be Farmed for Food?