Battery News
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HP has announced it is to recall lithium-ion computer batteries in more than 128,500 laptops. This is due to the danger of potential fire and burn hazards, resulting from malfunctions.
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Scientists have experimented with a new organic molecule that has an ability to ‘renew’ and this can be the basis of a new type of organic flow battery which has the potential to last for several decades.
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Grapehene, the material with a host of wonderful properties and many more potential applications, could hold the key to super-fast charging of mobile devices.
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By AFP
Sydney -
British billionaire businessman Sanjeev Gupta will build the world's biggest battery in South Australia, officials said Friday, overtaking US star entrepreneur Elon Musk's project in the same state last year.
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Researchers have constructed a textile-based, bacteria-powered biobattery. The aim of the flexible battery is for incorporation into wearable electronic devices.
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Technologists have a created a new nanocomposite material that increases battery life and also improves the performance of smartphones, tablets, and laptops. In trials the battery outperformed comparable products.
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Boston -
Scientists at the Massachusetts Institute of Technology have developed a remarkable battery that can capture solar energy and then store the energy to be used as heat at a later point in time. The energy is released on exposure to light.
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Researchers have developed a new type of lithium-ion batteries that are resistant to exploding or catching fire. The new devices are suitable for consumer electronics as well as business applications.
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New York -
Engineers and microbiologists have invented a new type of battery based on a microbial fuel cells. The battery can be activated by spit and it is intended to be used in extreme conditions.
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Bethesda -
Technologists from University of Maryland have created a new kind of battery. The battery is bio-compatible, and it produces a similar type of of ion-based electrical energy as that used by humans and other animals.
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The limitation with the life-time of batteries remains a big frustration for consumers, especially as our reliance upon electronic devices increases. Several projects are underway to make batteries last longer. We look at one of the latest ideas.
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Waiting for the day when your smartphone charges in next-to-no time? How about five minutes? The technology to do this is promised by 2018.
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Leading manufacturers are overestimating the battery lives of their products in a way that could mislead customers, a study has found. Consumer rights group Which? warned the numbers on the box don't reflect what a typical user will manage to achieve.
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Apple is preparing to release a software update for the MacBook Pro that should address some of the battery problems customers have been experiencing. It comes after the company investigated issues that led to the laptop failing Consumer Reports' tests.
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A new battery, intended for smartphones and other mobile devices, promises to boost power and running time. This comes about by the battery weight being reduced by half.
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Future electronic devices, including wearable technology, may be set to drop conventional batteries and use solar cells instead. The ability of micro-sized solar cells to harness sufficient energy has been proven in a new study.
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Toronto -
In a left-field technological development, Canadian scientists have developed the world's first vitamin-driven battery and it could transform how we power our devices in the future.
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A few days ago, Microsoft posted a video and a detailed blog post in which it claimed Edge is by far the most power-efficient web browser around. Not everyone is satisfied with the results though. Opera has hit back at Microsoft, saying it can do better.
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Microsoft has slammed the battery life of Google Chrome, Mozilla Firefox and Opera, claiming its own Edge browser allows laptops and tablets to last for up to 50 percent longer on a charge. It is also updating Edge with even more power saving features.
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A new disposable battery has been developed. The battery remarkably folds like an origami ninja star, and it runs on only a few drops of water.
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Jacksonville -
Although the incident occurred Wednesday, a rookie police officer has already been fired and charged. The Jacksonville Sheriff's Office (JSO) released the video taken within the jail that shows the alleged assault.
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Deep space missions require power and although solar panels can capture energy, this needs to be stored. Energy storage requires powerful and effective batteries, and considerable research is going into this area.
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Wireless charging is useful, but it's not without its limitations. In taking advantage of the added convenience, you have to sacrifice charging speed. LG has developed a solution, a wireless charger three times faster than today's models.
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Apple has answered a question that iPhone owners like to ask a lot. Over the years, people have provided arguments and counterarguments for whether closing background apps save battery. Apple's answer is simple though, leaving little room to negotiate.
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People who have bought the Samsung Galaxy S7 have discovered it possesses a unique feature to go with its waterproofing. A tiny moisture sensor in the charging port detects if the phone is even slightly wet and refuses to charge, protecting the device.
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Mobile World Congress isn't just about new smartphone launches as some interesting new components also get revealed. Kyocera is showing off a solar-powered display this year that could create phones that don't need recharging.
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Chinese smartphone brand Oppo has unveiled a new system to fast charge a smartphone battery. It demonstrated the technology at Mobile World Congress in Barcelona today, fully charging a phone in 15 minutes.
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The Tronsmart Titan is an attractive and powerful USB charger. As most new devices can charge over USB instead of via mains outlets, the Titan provides several Quick Charge ports to simultaneously charge a fleet of phones and tablets.
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Apple is developing next-generation proprietary wireless charging technology to use in future versions of the iPhone, according to a report today. Apple wants to do away with the wireless charging pads of today and create a longer-range system.
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Microsoft is expected to announce a voluntary recall of main power adapters for its Surface Pro range of convertible laptops later this week. The company has found the chargers can overheat and could catch fire, prompting it to take action now.
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Battery Image
In the Silicon Joule battery, silicon wafers are used as current collectors. These wafers replace the lead grids used in traditional lead-acid monoblocs. Gridtential
An example battery report from a defective Surface Pro 3 DWAYNE972 / Microsoft Support Forum
An aluminium battery could charge phones in just a minute while being safer than traditional lithium ones Stanford University via Wired
File photo: Ion battery monitoring electronics (over- and discharge protection) selbst fotografiert
This image shows the interlaced stack of electrodes that were printed layer by layer to create the working anode and cathode of a microbattery Harvard University
Musk kept his promise to South Australia. Tesla
The Siva Cycle Atom - a portable power pack and generator that charges as you ride Siva Cycle
Aviation Ordnanceman 3rd Class Chris McGuire, from Philadelphia, tests the battery of an electric forklift during routine maintenance in the hangar bay aboard the aircraft carrier USS John C. Stennis (CVN 74). U.S. Navy photo by Mass Communications Specialist 3rd Class Kevin Murphy
Mean surface temperature profiles of three regions on a battery are shown, as temperature is applied. Nature Communications
Membrane less fuel cell batery Seeram Ramakrishna
Screenshot of newly developed stretchable battery Yonggang Huang / Northwestern University
This new disposable battery, developed at Binghamton University, folds like an origami ninja star and could power biosensors and other small devices. Jonathan Cohen/Binghamton University
Hydrogen atom electrons. Falcorian
If passed, a bill that would decriminalize domestic violence could become law in Russia. Concha García Hernández
The StoreDot super battery StoreDot
Picture of a painting by Giuseppe Bertini of Alessandro Volta demonstrating his "Volta battery" to Napoleon in 1801. Unknown
The Siva Cycle Atom - a portable power pack and generator that charges as you ride Siva Cycle
Lithium battery Flickr / Myself248 / (CC BY-SA 2.0)
Choetech B617Q portable power bank Choetech
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