The shelf-life of electric vehicle (EV) batteries may be as much as 40 percent greater than previously assumed, a new study has found.



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The Hill

Washington

District of Columbia

United States

EV batteries may last much longer than expected: Study

The shelf-life of electric vehicle (EV) batteries may be as much as 40 percent greater than previously assumed, a new study has found. Stanford University scientists uncovered this possibility by changing the way they evaluate the lifecycles of such batteries: Instead of conducting customary tests that involve a constant rate of discharge followed by recharge,…

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Consumers' real-world stop-and-go driving of electric vehicles benefits batteries more than the steady use simulated in almost all laboratory tests of new battery designs, a new study finds.

Science Daily

Daniel Hogan

Existing EV batteries may last up to 40% longer than expected

American researchers believe that the batteries of electric cars can withstand use for years longer than the manufacturers initially say. The significant difference may be caused by inadequate manufacturer testing.

Évekkel tovább bírhatják az elektromos autók akkumulátorai a használatot, mint azt eredetileg mondják a gyártók – vélik amerikai kutatók. A jelentős eltérést a nem megfelelő gyártói tesztelés okozhatja.

Két éven át gyötörték 92 elektromos autó akkumulátorát, az eredmény még a kutatókat is meglepte

Heti Világgazdaság

Hungary

They tortured the batteries of 92 electric cars for two years, and the results surprised even the researchers

Rather than having a shorter lifespan than internal combustion engines, EV batteries are lasting way longer than expected, surprising even the automakers themselves.

Electric Cars Could Last Much Longer Than You Think

Wired

Advance Publications

Ma Huateng

Naspers

Los Angeles CA (SPX) Dec 13, 2024 - 
Electric vehicle (EV) batteries subjected to typical real-world driving scenarios-such as heavy traffic, urban commutes, and long highway trips-could last up to 40% longer than previously projected,

Space Daily

Australia

Existing EV batteries may last significantly longer under real-world conditions

The batteries of electric vehicles subject to the normal use of real world drivers—like heavy traffic, long highway trips, short city trips, and mostly being parked—could last about a third longer than researchers have generally forecast, according to a new study by scientists working at the SLAC-Stanford Battery Center, a joint center between Stanford University's Precourt Institute for Energy and SLAC National Accelerator Laboratory.

TechXplore

Existing EV batteries may last about a third longer than expected

The world is rushing head first towards a new “Electro-Digital Age” marked by high-tech commodities and extractive mining operations. Large, resource-intensive lithium ion batteries powering emerging electric vehicle fleets are already straining global mineral supply chains. Nearly one in five cars sold worldwide last year was electric, a ratio that’s expected to increase rapidly in the coming years. Carmakers and governments alike are rushing t…

Popular Science

Surprise: EV batteries might have a longer shelf live than once thought

Real-world driving and charging habits may make EV batteries last longer than researchers previously thought, finds a new Stanford-SLAC study. more…

Electrek

EV batteries may last up to 40% longer than expected – Stanford

Credit: Alexander Spatari / Getty Images Electric vehicle (EV) batteries may last longer in the real world than manufacturing lab tests predict, according to a new study. The researchers “surprisingly” found that charging and discharging based on driver data led to battery lifetimes 38% longer on average, compared to typical lab tests. Their study is published in Nature Energy. “We’ve not been testing EV batteries the right way,” says senior aut…

Cosmos Science

Royal Institution of Australia

EV batteries: manufacturers underestimate lifetime by 38%

Electric vehicle batteries may last significantly longer than expected due to real-world driving conditions, according to a new Stanford study.Sharon Udasin reports for The Hill.In short:Stanford researchers found EV batteries last 40% longer when tested under real-world conditions, like stop-and-go...

EV batteries may last much longer than expected: Study

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