New prototype rechargeable lithium-nitrogen battery

Green Car Congress

a rechargeable lithium-nitrogen (Li-N–) battery with the proposed reversible reaction of 6Li + N– ⇋ 2Li–N. The assembled N– fixation battery system, consisting of a Li anode, ether-based electrolyte, and a carbon cloth cathode, shows a promising electrochemical faradic efficiency (59%).

Electric car battery warranties compared

Green Car Reports

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 and more than that with laptop computers, most buyers know that lithium-ion batteries lose capacity over time. Replacing phone or laptop batteries, generally for less than. lithium-ion battery pack Warranty plug-in cars Battery Electric Vehicle (BEV) Capacity Loss battery capacity

2016 40

Trending Sources

Argonne team develops new fluorinated sulfone electrolytes for high-voltage, high-energy Li-ion batteries

Green Car Congress

Researchers at Argonne National Laboratory have synthesized a new class of fluorinated sulfone electrolytes to enable high-voltage, high-energy Li-ion batteries. Lithium-ion batteries (LIBs) are ubiquitous power sources for consumer electronics due to high energy density and long cycle life.

2017 67

nanoFLOWCELL unveils flow cell battery prototype vehicle

Green Car Congress

Liechtenstein-based nanoFLOWCELL unveiled the QUANT e-Sportslimousine, a prototype vehicle equipped with a nanoFLOWCELL flow cell battery powertrain, at the Geneva Motor Show. Flow cells or flow batteries combine aspects of an electrochemical battery cell with those of a fuel cell.

2014 74

Fisker: about those graphene electric-car batteries? Never mind

Green Car Reports

Fisker's promise to bring advanced, solid-state graphene cells to the battery pack of its upcoming Emotion electric car is officially dead. Automotive-grade graphene batteries have yet to be perfected, but Fisker was poised to become the first company to utilize the technology. The batteries provide greater range and shorter charging times, but. Batteries battery pack plug-in cars Battery Electric Vehicle (BEV) Fisker EMotion

2017 33

New ORNL protocol reduces Li-ion battery formation time 6x or more without affecting battery performance

Green Car Congress

A new process developed by Oak Ridge National Laboratory could alleviate a bottleneck in battery manufacturing and deliver higher capacity batteries for electric vehicles and consumer devices. The ORNL method, published as an open-access paper in the Journal of Power Sources , also conserves lithium, which improves battery capacity. The process is applicable to all lithium-ion batteries and can be tuned for other chemistries as well, said principal investigator David Wood.

2017 34

Tesla granted patent on metal-air battery charging

Green Car Reports

When it comes to Tesla and electric-car batteries, the eyes of most analysts are currently on the automaker's "Gigafactory," which began battery-cell production earlier this year. Batteries Patent plug-in cars metal-air batteryThe Gigafactory is expected to build cells in massive numbers, but using a variation of the same lithium-ion chemistry that currently dominates in the electric-car.

New thermally durable solid-state Li-ion battery technology from Hitachi and Tohoku University

Green Car Congress

and Tohoku University’s Advanced Institute for Material Research (AIMR) have demonstrated technology reducing the internal resistance of all-solid-state lithium ion batteries (Li-ion battery) through the use of LiBH 4 -based complex hydrides as novel solid electrolytes. Batteries

2015 70

China to build many gigafactories' worth of electric-car battery plants

Green Car Reports

However, there's another piece to the electric-car puzzle that China seems poised to lead as well: battery production. China Batteries plug-in cars Battery Electric Vehicle (BEV) gigafactoryWhile the United States federal government threatens to backslide on renewable energy, California and China continue to move at an aggressive pace to lead the world in zero-emission vehicles.

Israeli firm StoreDot claims battery with 5-minute charging time

Green Car Reports

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 gasoline. lithium-ion battery pack Israel research plug-in cars

How much have electric-car battery costs fallen? This much!

Green Car Reports

High costs of lithium-ion battery cells have been one of the main hindrances to large-scale electric-car adoption, as they typically lead to higher purchase prices for electric cars than comparable internal-combustion models. But electric-car battery prices are falling fast, according to one recent study. Manufacturing Batteries Study plug-in cars

New life for old Nissan Leaf electric car: battery replacement and what it took

Green Car Reports

Some of them, especially the lowest-range cars from the two earliest model years (2011 and 2012), have started to see significant battery capacity degradation. battery pack plug-in cars Battery Electric Vehicle (BEV) Replacement Battery LifeThe 2018 Nissan Leaf will likely be revealed within the next three months, but more than 100,000 older Leaf electric cars are still silently in use on U.S. roads.

2018 36

VW says it needs '40 gigafactories' for electric-car batteries by 2025

Green Car Reports

Specifically, VVolkswagen believes the industry will face a shortage of lithium-ion batteries if new investment is not made soon for additional cell fabrication factories, often referred to using. Manufacturing Batteries Future Cars VW Group plug-in cars Battery Electric Vehicle (BEV) gigafactory battery capacityVW Group remains one of the world's three largest carmakers, along with Toyota and General Motors, but the German automaker foresees challenges ahead.

High-performance tin anode for Li-ion batteries

Green Car Congress

A team from Nanjing University in China, using a titanium nitride (TiN) nanotube array as the substrate, has synthesized a high-performance composite tin anode (TiN@Sn) for Li-ion batteries. Batteries

2017 35

Daimler and partners deploying world’s largest 2nd-life EV battery storage unit for grid support

Green Car Congress

The world’s largest 2nd-life battery storage unit will soon go into operation in the Westphalian town of Lünen. The stationary storage unit, with a total capacity of 13 MWh, uses second-life battery systems from the second generation of smart electric drive vehicles.

2015 57

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

Green Car Reports

Tesla is currently ramping up lithium-ion battery cell production at its U.S. But the automaker has discussed plans for at least one additional Gigafactory, presumably to meet demand for battery cells related to large-scale electric-car production outside the U.S. While Tesla continues to mull that second battery. Europe Batteries lithium-ion battery pack Sweden plug-in cars StartupsGigafactory" near Reno, Nevada.

2022 Toyota electric car to use solid-state batteries for faster fast charging: report

Green Car Reports

Toyota has long been the laggard on battery-electric cars, claiming they're only suitable for shorter trips and promoting hydrogen fuel cells as the best zero-emission vehicle technology. Batteries Future Cars plug-in cars Battery Electric Vehicle (BEV) solid-state cellPushed by China and its increasingly tough emission rules, the company reluctantly committed to building all-electric cars by 2020. Now a report suggests that.

2017 37

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

Green Car Reports

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 several automakers to experiment with alternative uses for these "second-life" batteries in stationary energy storage. Battery packs can store energy generated by renewable. Batteries lithium-ion Recycling plug-in cars energy storage

Store 42

How much is a replacement Chevy Bolt EV electric-car battery?

Green Car Reports

It's one of the most common questions among electric-car buyers: what happens if the battery fails? The answer is that all electric-car batteries are warranted against failure for either 8 years/100,000 miles or 10 years/150,000 miles, depending on which state you live in. The followup is often: OK, then, what does a battery cost once my car's out. Chevy battery pack plug-in cars Battery Electric Vehicle (BEV) Replacement

2017 36

Tesla battery gigafactory opens as pace ramps up to ludicrous

Green Car Reports

Batteries lithium-ion Elon Musk Tesla Motors plug-in cars Panasonic gigafactoryIf it's built out to the full size in the original plans, the Tesla gigafactory outside Reno, Nevada, will cover 10 million square feet. That's the equivalent of more than 260 U.S.

Yesterday's hybrid car is tomorrow's Energizer battery

Green Car Reports

That battery-powered alarm clock or flashlight in your house could very well contain a piece of an old hybrid car. Energizer now makes rechargeable AA and AAA batteries with four-percent recycled content, by weight. This new Recharge line includes some material from retired hybrid-car battery packs. DON'T MISS: Nickel-Metal-Hydride Batteries For. Manufacturing Batteries Recycling

Nissan's 60-kWh, 200-Mile Battery Pack: What We Know So Far

Green Car Reports

Based on the concept car and prototype battery pack that officially bowed this past week, coinciding with the Tokyo Motor Show, it’s increasingly likely. Batteries battery pack research and development plug-in cars Battery Electric Vehicle (BEV Will the next-generation 2018 Nissan Leaf offer an option that could provide 200 miles of more of real-world driving range?

2018 45

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

Green Car Reports

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 a couple of years, perhaps less. Even as electric-car battery packs are warranted against outright failure for eight or 10 years, how much degradation should owners. lithium-ion battery pack Tesla Motors plug-in cars Battery Electric Vehicle (BEV) Battery Life

2017 32

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

Green Car Reports

Automakers can create longer-range electric cars simply by installing larger battery packs, but that adds significant cost tot he car's single priciest component. Manufacturing Batteries lithium-ion battery pack plug-in carsModern electric cars have developed to the point where range itself may become less of an issue than the cost of providing it.

2017 45

Lux suggests how LG Chem might overtake EV battery leader Panasonic

Green Car Congress

Panasonic’s 39% share of the battery market for plug-in vehicles makes it the leading supplier, but its reliance on a single deal with EV leader Tesla leaves it vulnerable, according to the consultancy. Batteries Electric (Battery) Forecasts Market Background

2015 52

AKASOL to provide Li-ion batteries for electric buses to Scandinavian OEM through 2030; up to 4,500 systems

Green Car Congress

Germany-based Li-ion manufacturer AKASOL ( earlier post ) has signed a contract for the supply of Li-ion batteries to an unnamed international commercial vehicle manufacturer in Scandinavia for its entire electric bus fleet through 2023. Batteries Fleets Heavy-duty

2017 45

Renault Zoe electric-car owners can double their range by upgrading leased batteries

Green Car Reports

Launched in 2012 with a 22-kilowatt-hour lithium-ion battery, the five-door subcompact hatchback had an effective range of 60 to 90 miles. Renault France plug-in cars Battery Electric Vehicle (BEV) Renault Zoe battery leasingWhen the updated 2017 Renault Zoe was unveiled last fall at the Paris auto show, it became one of the few electric cars whose range effectively doubled over its model life.

Volkswagen Will Adopt Flat Batteries For Future Electric Cars

Green Car Reports

One of the biggest challenges in designing a battery-electric car is how to configure its large battery pack. The BMW i3, Nissan Leaf, and Tesla Model S all have flat battery packs under their cabin floors, but they are purpose-built electric cars without gasoline equivalents. Now Volkswagen says it will move to a flat battery pack design for. Future Cars VW battery pack plug-in cars Battery Electric Vehicle (BEV) Volkswagen diesel scandal

2015 41

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

Green Car Reports

China Batteries lithium-ion battery pack A123 Systems Fisker Automotive Wanxiang Karma ReveroTen 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 technology magazine's September 2007 issue. The six years that followed proved enormously painful for the Massachusetts company, however. DON'T MISS: A123 Systems To Recall.

Life With Tesla Model S: Battery Degradation Update

Green Car Reports

Last summer, I wrote in this space about an apparent loss of battery capacity in my 2013 Tesla Model S after a three-month Supercharging binge. battery pack Tesla Motors plug-in cars Battery Life battery capacityI wondered whether, despite assurances from Tesla Motors, the two events might have been related. My doubts had started when I noticed that, after a 210-mile trip, the car’s data readout told me I.

2015 40

Nissan home energy-storage battery: another front against Tesla?

Green Car Reports

The Japanese carmaker will offer standalone battery packs for home energy storage. Available for pre-order in September, the xStorage line of battery packs was developed in concert with. Batteries plug-in cars energy storageThe Nissan Leaf electric car doesn't compete directly with any of the luxury models from Tesla Motors, but Nissan is now targeting Tesla in a different arena.

Electric-Car Buyers Expect Battery Upgrades To Be Available

Green Car Reports

With battery-electric cars now on the market for five years, and perhaps 200,000 on U.S. One learning is that an undercurrent among some electric-car buyers that suggests they fully expect carmakers to offer future battery. Green Battery Electric Vehicle (BEV) Future Cars Tesla Roadster 3.0 Upgrades battery pack lg-chem plug-in carsroads, we now know more about how the cars and their drivers behave in the real world than we did when they first arrived.

2016 42

Saint Jean Carbon building a high performance lithium-ion battery with recycled/upcycled material

Green Car Congress

a carbon science company engaged in the design and build of energy storage carbon materials, and a battery manufacturing partner will build a high-powered full-scale lithium-ion battery with recycled/upcycled material from an electric car power pack and upcycled anode material from Saint Jean Carbon. The outcome—if successful—will be step one in a multi-design build project that would ideally see a test vehicle built using the batteries. Saint Jean Carbon Inc.,

2016 41

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

Green Car Reports

Having placed its bets for the future of zero-emission transport on hydrogen fuel-cell vehicles, it's by far the most resistant of the three to the notion of battery-electric cars. lithium-ion battery pack plug-in cars Battery Electric Vehicle (BEV Toyota is one of the world's three largest carmakers, along with General Motors and Volkswagen Group.

Panasonic Commits $1.6 Billion For Tesla Battery Gigafactory

Green Car Reports

Throughout its project to build a massive battery "Gigafactory" near Reno, Nevada, Tesla has had assistance from its current battery supplier, Panasonic. Green Batteries Manufacturing Panasonic gigafactory lithium-ion plug-in carsThe Japanese electronics company has agreed to help fund the project, and will use its technical resources to help set up and run the factory. Panasonic hasn't previously disclosed the amount it.

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

Green Car Reports

The signals are now unmistakable: Toyota will offer a battery-electric car for sale in 2020. Batteries lithium-ion Future Cars research and development plug-in cars Battery Electric Vehicle (BEV After a decade of condemning electric cars as suitable only for the smallest vehicles in around-town use, the world's largest car company is changing its tune. Yet another news story out of Japan has company executives suggesting that it has finally.

2016 43

Samsung SDI to supply cylindrical Li-ion batteries to JAC Motors for new EV; 50 million 18650 cells next year

Green Car Congress

The battery pack for the iEV6S will comprise approximately 3,000 of Samsung SDI’s high-performance 18650 battery cells. Additionally, JAC Motors signed an MOU with Samsung SDI for the supply of 50 million battery cells next year alone. Batteries China Electric (Battery

2015 47

Sony to sell battery business to Murata

Green Car Congress

Sony Corporation, the company that in 1991 commercialized the world’s first lithium-ion battery, and Murata Manufacturing have entered into a non-binding memorandum of understanding that confirms their intent to negotiate the transfer of the Sony Group’s battery business to the Murata Group. Sony has operated its battery business since 1975. Batteries

Nano Flowcell liquid-battery car briefly driven by outsider

Green Car Reports

Nano Flowcell Holdings hasn't been shy about promoting its flow-cell battery technology. Batteries plug-in cars flow cell Quant NanoFlowcellIt's displayed flashy concept cars at multiple auto shows, offering bold performance claims for what it said were near production-ready designs. But the company doesn't seem to have given outsiders any significant time behind the wheel of any of its prototype.

2016 39

2017 Hyundai Ioniq to have lifetime battery-failure warranty

Green Car Reports

Hyundai is extending the lifetime battery warranty offered on previous electrified models to the 2017 Ioniq lineup as well. Warranties Batteries Plug-In Hybrids plug-in carsThe warranty applies to all versions of Hyundai's first dedicated green car, including the Ioniq Hybrid, Ioniq Electric, and Ioniq Plug-In Hybrid. As with previous Hyundai models, the warranty applies to complete failure of.

2017 34