battery pack

Last week, lithium-ion battery specialists Ener1 made an official filing for Chapter 11 bankruptcy. Another firm to take advantage of U.S. Department of Energy loans -- an estimated $55 million to date -- Ener1’s bankruptcy has already become the latest pawn in the (mainly Republican) battle...

At the end of 2011, Tesla released its final specification, options and price list for the 2012 Model S sedan. Depending on the choice of battery pack, the 2012 Tesla Model S should travel 160, 230, or 300 miles per charge. For Tesla Model S owners who have purchased cars with the 230 or 300-mile...

Well, it's all over but the shouting now. This afternoon, the National Highway Traffic Safety Administration issued a statement saying it had closed its investigation into the causes of a fire in the battery pack of a Chevrolet Volt range-extended electric car. The statement said the agency had...

In the aftermath of the last year’s devastating Japanese earthquake and tsunami, more impetus has been given to the idea of turning electric cars -- and their battery packs -- into emergency backup power systems. But now a new project has been set up to take the idea of using electric car...

What happens if the battery in your hybrid car starts to fail? If your car is still within warranty, you’ll get a replacement battery at no cost to you. If your car or its battery pack are out of warranty, you’ll have a few other options. But South Korean automaker Hyundai is now so...

Officials at the National Highway Traffic Safety Administration have said they are happy with the proposed safety enhancements for the 2011 and 2012 Chevrolet Volt designed to minimize the risk of battery pack fire following a major impact. In an interview yesterday at the 2012 Detroit Auto Show...

An animation released by General Motors depicts the modifications to Chevy Volt that will be performed by dealers to strengthen the battery compartment.

Believe it or not, the humble Toyota Prius has been on sale in the U.S. for 12 years. While many of these original 2000 Priuses are still giving their owners the same gas milage they did when new, traction battery packs inside early cars are reaching the end of their predicted 10 year, 300,000 mile...

GM announced today that it would offer a "customer satisfaction" initiative that provides modifications to roughly 12,400 Chevrolet Volt range-extended electric cars to reduce the chance that the battery pack could catch fire days or weeks after a severe accident. The safety "enhancement" is meant...

Via Motors, the extended-range electric truck conversion company with GM legend Bob Lutz on its board, announced today that it would use lithium-ion cells from A123 Systems in its battery packs. The startup company will show its full lineup of electric-drive pickup trucks at next week's Detroit...

What holiday gift do you give Fisker Automotive, the company responsible for the world’s first plug-in hybrid sports coupe? A Matchbox 2012 Fisker Karma perhaps? But a public suggestion that the battery packs inside the $106,000+ Fisker Karma luxury plug-in hybrid are at risk of a coolant...

Recently named by Gizmodo as the second most viral person on the Internet (ahead of Ashton Kutcher!), Matt Drudge is the go-to guy for headlines guaranteed to feed red meat to the right-hand side of the U.S. political spectrum. And he hates electric cars. Boy, does that man hate anything with a...

Engineers at General Motors are close to finalizing a set of design modifications to the Chevrolet Volt battery pack to prevent later fires in packs that have been severely damaged in accidents. The updates come in response to two fires in lithium-ion Volt battery packs that were compromised during...

Nearly every electric car on the market today comes with technology that enables you to remotely start its charging cycle, pre-cool the cabin, or check its state of charge using a smart phone or computer. But while owners of the $109,000 Tesla Roadster aren’t among those who had smart-phone...

Phew. Yesterday was quite a day indeed in Chevy Volt land. A bevy of news items hit the wires, following Monday's offer of loaner cars to Volt owners who weren't comfortable with their cars' safety until the NHTSA finishes its investigation into battery-pack fires in cars that had been wrecked in...

We love our readers, because they often have eagle eyes far more acute than our own. Take, for instance, Neal Riley. Reading our article on the 2013 Chevrolet Spark launch, which included official confirmation of the news on the all-electric Spark EV model that we broke last night, he asked: If the...

Well, this one's not a big shock: Tesla Motors announced yesterday that its 2012 Model S electric sport sedan would use Panasonic lithium-ion cells in its battery pack. Panasonic is one of several companies that have invested in Tesla, and the two companies had announced in 2009 that they would...

Solid state batteries could be seen as everything we're looking for from an electric car battery, improving on all the fundamental characteristics needed for electric mobility. Unfortunately, we probably won't be seeing them any time soon. The latest estimations reported by Automotive News...

A common misconception of electric cars and hybrid vehicles is that at the end of a short battery life, the remainder is dumped in landfill and contributes ever more pollution to the Earth. Of course, we know this to be incorrect. Not only are the more common lead acid batteries the world's most...

General Motors has been on a roll with electric-car news of late. It said it would build the well-received Converj concept car as the Cadillac ELR; it cut a deal with A123 Systems to buy lithium-ion cells for a future (unspecified) electric car; and, just this morning, GM announced it would jointly...