lithium-ion

 
Lithium-ion battery packs now $209 per kwh, will fall to $100 by 2025: Bloomberg analysis

Lithium-ion battery packs now $209 per kwh, will fall to $100 by 2025: Bloomberg analysis

Battery-pack prices are the lowest they've ever been, and like a yoga-obsessed limbo contestant, they're primed to go even lower. A report by Bloomberg New Energy Finance, based on a survey of "more than 50 companies," states the average cost of a electric-car battery pack is now $209 per... read more

December 11, 2017 by -
 
2017 Chevrolet Bolt EV, road test, California coastline, Sep 2016

2017 Chevy Bolt EV battery may fail due to faulty cell; new pack needed for a few GM electric cars (updated)

General Motors has informed "a few hundred" owners of 2017 Chevrolet Bolt EV electric cars that their cars could suffer from a problem with the lithium-ion battery pack that... read more August 25, 2017 by


 
A123 Systems manufacturing facility, Livonia, Michigan

Battery maker A123 quietly became a half-billion-dollar company

Ten years ago, lithium-ion cell maker A123 Systems was a hot startup and a much-publicized company. This author, in fact, profiled the company for IEEE Spectrum in the... read more May 30, 2017 by


 
StoreDot shows fast-charging battery cell, Cube Tech Fair, Berlin [via Periscope: Gruendermetropole]

Israeli firm StoreDot claims battery with 5-minute charging time

It's one of the Holy Grails for battery researchers and electric-car advocates alike: a battery that could recharge in the same amount of time as it takes to stop for... read more May 16, 2017 by


 
Tesla Model S lithium-ion battery pack in rolling chassis   [photo: Martin Gillet via Flickr]

Tesla Model S battery life: what the data show so far

Perhaps the biggest question in buyers' minds over electric cars is how long the batteries will last. Most new-car buyers have mobile phones whose batteries have only lasted... read more April 27, 2017 by


 
2011 Nissan Leaf electric car after battery-pack replacement  [by owner Tim Jacobsen, Concord, CA]

How to negotiate for a new Nissan Leaf battery pack: electric-car owner advises

In designing, testing, and producing the Nissan Leaf, the first modern electric car sold in volume, Nissan made a design decision that some other companies didn't. It chose... read more April 20, 2017 by


 
Tesla Motors - Model S lithium-ion battery pack

Northvolt: $4 billion electric-car battery plant planned for Sweden by former Tesla execs

Tesla is currently ramping up lithium-ion battery cell production at its U.S. "Gigafactory" near Reno, Nevada. But the automaker has discussed plans for at least one... read more March 8, 2017 by


 
John Goodenough, co-inventor of the lithium-ion battery

Battery legend Goodenough not done yet: new solid-state chemistry introduced

Lithium-ion battery-cell chemistry is currently dominant in electric cars, not to mention consumer electronics and other fields. But what seems to be an army of researchers... read more March 3, 2017 by


 
Lithium-ion cell and battery pack assembly for Nissan Leaf electric car in Sunderland, U.K., plant

Electric-car batteries: $100 per kwh before 2020, $80 soon after?

Modern electric cars have developed to the point where range itself may become less of an issue than the cost of providing it. Automakers can create longer-range electric... read more February 9, 2017 by


 
Samsung SDI battery plant in Xi'an, China

Samsung lithium-ion cell to recharge to 80 percent in 20 minutes

The limitations of current lithium-ion battery-cell technology pose a hindrance to more widespread adoption of plug-in electric cars. Relatively short ranges and long... read more January 10, 2017 by


 
Tesla gigafactory, March 2016, shown in drone footage posted to YouTube by Above Reno

Tesla starts cell production at Gigafactory, shows it off to investors

Slightly less than three years after it was first announced, Tesla is now producing lithium-ion battery cells at its massive "Gigafactory." Billed as the largest factory of... read more January 5, 2017 by


 
2017 Chevrolet Bolt EV

Electric car battery warranties compared

It's one of the most frequently asked questions by anyone hearing about a modern electric car: do I have to replace the battery? With 15 years of experience in mobile phones... read more December 20, 2016 by


 
Battery pack assembly for 2015 Chevrolet Spark EV electric car at GM's Brownstown, Michigan, plant

Used electric-car batteries should be recycled, not reused: report

Even after they have degraded too much for continued automotive use, the lithium-ion battery packs in electric cars still have significant useful storage capacity. That's led... read more December 8, 2016 by


 
Rendering of Tesla battery gigafactory outside Reno, Nevada, Sep 2014

Why one Finnish city thinks it's ideal for next Tesla Gigafactory

The Tesla "gigafactory" near Reno, Nevada, is already billed as the largest lithium-ion battery cell plant in the world. But Tesla has discussed plans for at least one... read more December 6, 2016 by


 
2017 Toyota Prius Prime Premium

Toyota battery R&D will allow all-electric car in 'a few years,' likely 2020

The signals are now unmistakable: Toyota will offer a battery-electric car for sale in 2020. After a decade of condemning electric cars as suitable only for the smallest... read more November 27, 2016 by


 
2017 Toyota Prius Prime Premium

Now Toyota can make electric cars: it's tamed lithium-ion batteries, it says

Toyota is one of the world's three largest carmakers, along with General Motors and Volkswagen Group. Having placed its bets for the future of zero-emission transport on... read more October 31, 2016 by


 

 
 

 
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