Batteries

In America, if you want a new electric car, you go to a dealer and buy one. You might have to wait a bit of course, but generally your money gets you access to both the car and its batteries. In Europe, things are a little different. If you're Renault, you sell people a car and offer its batteries...

Did your parents ever tell you, "Slow and steady wins the race"? It can be annoying to hear as a child, but often it's true--and in the case of electric car batteries, it's how they'll get less expensive. As a new posting from the Washington Post's Wonkblog points out, there is no Moore's Law for...

It's the sweetest dream of every electric-car fan: a battery that could store enough energy to offer up to 1,000 miles of real-world range. While it's not going to arrive in showrooms any time soon, Israeli startup Phinergy thinks its aluminum-air energy storage device might just be that battery...

People take air safety pretty seriously, so when smoke filled the cabin of a new Boeing 787 Dreamliner aircraft a few months back, the entire fleet was quickly grounded. It turned out to be an issue with the aircraft's lithium-ion batteries, used to power some secondary functions reducing load on...

We often cover the progress of battery technologies here on Green Car Reports, and while always of interest, few new discoveries are really that surprising. The potential of a biomineral found in the teeth of a marine snail isn't one of those unsurprising discoveries. Studies at the University of...

Automaker Honda used to be the darling of Consumer Reports, with its models perpetually scoring better than average in CR testing. The 2012 Honda Civic dampened the publication’s enthusiasm for the Honda brand; it was the first Honda Civic we can recall that wasn’t recommended by CR...

A popular myth among detractors of hybrid and electric vehicles is that the energy and materials that go into making batteries far outweighs any good they do under ownership. Batteries aren't as damaging as many suspect though, since so many of a battery's components can be recycled. Honda is doing...

New battery technology is five years away, and always will be. Well, that's the impression you might get whenever new technology is announced. Some of it is very, very clever indeed, but much of it is only theoretical, and the rest has rarely been tested on suitably large scales. Silicon...

Tesla Motors CEO Elon Musk is hardly shy and retiring. He tweets out random financial results, states as fact things that haven't quite happened yet, and regularly speaks his mind. Yesterday, he described the troubled Boeing 787 Dreamliner's battery pack design as 'inherently unsafe,' which could...

The decision has been hanging in the balance for some time now, but Chinese auto parts maker Wanxiang Group has finally won approval to buy bankrupt battery maker A123 Systems. Wanxiang Group fought off bids from American company Johnson Controls to buy A123, which supplies electric car batteries...

Gird yourself: It's possible we're about to see a new wave of attacks on electric cars that ignore battery science. This time the culprit is the troubled Boeing 787 Dreamliner aircraft. The FAA has grounded all 787s after a string of fires in their lithium-ion battery packs; other countries have...

Better Place, the battery-swapping network operating in Israel and Denmark, didn't have an easy 2012, and 2013 is looking little better. Indeed, Reuters now confirms the departure of their current CEO, Evan Thornley. Better Place founder Shai Agassi was ousted last October, following losses of $490...

Last summer wasn't easy for Nissan or its electric car, the Leaf. A spate of owners in Arizona discovered they were quickly losing battery capacity, far earlier than Nissan suggested it might happen--the hot climate was playing havoc with battery life. Luckily for worried Leaf owners, those...

Technology developed at the SLAC National Accelerator Laboratory and Stanford University has set a new record for energy storage in a lithium-ion battery. Using ingenious egg-like sulfur nanoparticles in the cathode, the battery can store five times more energy than is possible with today's...

It's quite easy to forget that cars have been using batteries for years before hybrids and electric vehicles arrived. The humble lead-acid battery, the planet's most recycled product, has been starting engines and providing power for car electrics ever since such a thing was required. Now, battery...

However you choose to enjoy herbal products, the last place you'd expect to find them is in your electric car battery. Thanks to a new discovery though, the Madder plant, also known as Rubia, could prove useful as a natural cathode in batteries. Madder has long been used as a source of purpurin, an...

Just two years after the first Nissan Leaf was sold in the U.S., Nissan said today it has opened a plant in Smyrna, Tennessee, to fabricate lithium-ion cells for electric-car batteries. The first cells built at the plant have completed the necessary aging process, and can now be charged for the...

If you want to know how advanced cars might be in the next hundred years, just take a look at how far the car has come along in the last hundred. Unfortunately, electric cars missed out on decades of development over the last century. Battery technology in particular still suffers many of the...

Ailing battery firm A123 Systems, which supplies batteries to Fisker, BMW and GM among others, could soon have a new owner after Delaware courts have imposed a deadline for bids. Two companies vying for A123 and its assets are auto-parts maker Johnson Controls, and Chinese auto-parts maker Wanxiang...

Back in 2010, the San Francisco Municipal Transportation Agency was awarded a $7 million regional grant to oversee a fleet of 61 electric taxi cabs, complete with four battery sapping stations. Two years later, neither the taxi cabs, nor the battery swap stations have been launched. According to...