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lithium-ion

 
Battery Tech Limitation Discovered, Improvements On The Way?

Battery Tech Limitation Discovered, Improvements On The Way?

There are three main paths to improving batteries for future electric vehicles. One is the development of entirely new technology replacing today's batteries entirely with something lighter, more powerful and more energy dense. The next is the greening of batteries--reducing their environmental... read more

December 17, 2012 by  - 2
 
A123 lithium-ion cells

Battery Startup A123 Rescue Plan: Chinese Firm To Own 80%

It's been a very, very tough 18 months for lithium-ion cell maker A123 Systems. In late May, the company said there was "substantial doubt" about its ability to remain in... read more August 9, 2012 by  9


 
A123 Systems Employees Perform Quality Check on a Lithium-Ion Battery Pack  [source: A123 Systems]

Are Electric-Car Batteries Already at $250 Per kWh? Analyst Says Yes

How expensive are electric car battery packs? It’s a topic of much discussion among electric car fans, and a closely guarded secret within the auto industry, but now an... read more June 20, 2012 by  17


 
A123 lithium-ion cells

Battery Maker A123 Systems Says It’s Not The Next ‘Solyndra’

Despite unveiling what it says will be a revolutionary new vehicle battery last week, Massachusetts-based firm A123 Systems is fighting skepticism that it will become the... read more June 19, 2012 by  4


 
A123 Systems Prismatic Cell

A123: New Li-Ion Cell Performs Fine In High, Low Temperatures

It's been a rough year for lithium-ion battery maker A123 Systems, but the Massachusetts company is forging ahead. This morning, it introduced a new battery technology it... read more June 12, 2012 by  10


 
2013 Chevrolet Volt

2013 Chevy Volt Gets 38-Mile Electric Range, Higher 98-MPGe Rating

It may be hard to imagine, but the Chevrolet Volt range-extended electric car is about to enter its third model year. The new 2013 Chevrolet Volt will offer a slightly higher... read more June 7, 2012 by  33


 
A123 Systems Prismatic Cell

Battery Cell Maker A123 Gets More Time To Use DoE Grant Funds

This is a tough time for lithium-ion cell maker A123 Systems, but the company did get one little piece of good news yesterday. The U.S. Department of Energy has agreed to... read more April 13, 2012 by  4


 
GM Battery Lab, Warren Technical Center

GM Battery Lab Explosion Attributed To Gases From A123 Cells

UPDATE, Thu, April 12, 11:15 am: The Detroit News quotes an unnamed source this morning as saying that the battery pack being tested that caused yesterday's explosion at GM's... read more April 12, 2012 by  19


 
2012 Coda Sedans on assembly line, Benicia, California, March 2012

Coda Abandons Plan To Build Its Battery Cells In U.S.

We breathed a sigh of relief when Coda announced it had started production of its electric Sedan earlier this month. Then, we positively jumped for joy when little over a... read more March 29, 2012 by  30


 
BMW logo

BMW To Develop Future Lithium-Ion Batteries With Toyota

Lithium-ion battery cells are expensive, challenging, and time-consuming to develop. And they can be hard to get right, as the current woes of A123 Systems show. Even the... read more March 27, 2012 by  9


 
A123 Systems Prismatic Cell

A123 Systems To Recall Electric-Car Battery Packs For Fisker, Others

Hundreds of recalls a year get announced for gasoline cars, the vast majority completely under the radar. The high visibility of the electric-car business makes any recalls... read more March 26, 2012 by  5


 
Lithium-ion battery pack for 2011 Chevrolet Volt

How Much And How Fast Will Electric-Car Battery Costs Fall?

You hear both sides of the battery cost question a lot when you cover electric cars. One side says, "Electric-car batteries will be brutally expensive for many years to come... read more March 16, 2012 by  63


 
Cars Crushed Into Cubes

Will Old Electric-Car Battery Packs Cause Horrible Pollution?

It's an assertion that comes up a lot in comments on our stories. It goes, essentially, like this: No one recognizes the horrible pollution problems that will arrive when... read more March 14, 2012 by  10


 
Charles Gassenheimer, Ener1 CEO, at Volvo "Innovations Toward Zero" seminar, June 2011

Ener1, Owner Of Lithium Cell Firm, To Emerge From Bankruptcy

Ener1, the company that owns lithium-ion cell maker EnerDel, will emerge from Chapter 11 bankruptcy in the next two weeks, according to a recent statement by the company. The... read more March 5, 2012 by  4


 
A123 lithium-ion cells

Battery Maker A123 To Supply Cells For Tata Hybrid Buses

Lithium-ion cell maker A123 Systems announced today that it would supply complete battery packs to Tata Motors, the largest vehicle maker in India, to be used in hybrid... read more March 1, 2012 by  0


 
Envia Battery Technology

New Battery Promises To Bring 300-Mile Electric Cars To The Masses

Here at GreenCarReports, we’re fans of all-electric cars, but even we have to admit that most electric cars on the market today suffer from the same problem: limited... read more February 27, 2012 by  33


 
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