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Wireless Charging

Mobee's Magic Bar wireless charger for Apple's Bluetooth Keyboard and Magic Trackpad

Going wireless with your keyboard and mouse might unleash you from the shackles of cables, but at the price of having to constantly shell out for batteries or swap rechargeables in and out. Inductive chargers like the Powermat have provided a convenient, cable-free way to keep mobile phones, portable games consoles and PMPs powered up, and now Mobee has launched the first inductive charger developed specifically for the Apple Bluetooth Keyboard and Magic Trackpad.  Read More

BLAZE Induction Charger for the Nintendo Wii Mote

The arrival of viable wireless charging solutions has given us the opportunity to pull the plug on devices like mobile phones and personal media players (with televisions and electric vehicles next in line). Game controllers are another obvious candidate for this technology and BLAZE's latest offering joins the ranks of wireless-charging solutions for the Nintendo Wii remote.  Read More

LG has announced a Wireless Charging Pad for mobile phones

Wireless charging solutions for mobile devices have been trickling onto the market in the last couple of years and now industry heavyweight LG has announced that it's joining the sans-cable party with its own Wireless Charging Pad.  Read More

Look - no wires: the Fujitsu wireless monitor on display at CeBIT 2011

Many of us can now wirelessly stream images from a computer to a screen over Bluetooth or Wi-Fi without too much trouble, but the display is still inevitably powered by cables. At CeBIT 2011, Fujitsu is showing off a working prototype of a 22-inch computer display that receives both images and power wirelessly. The power transfer is made possible by magnetic induction technology – similar to Powermat chargers – that's concentrated into hotspots built into office furniture or conference tables.  Read More

The TI bqTESLA wireless charging development kit lets designers integrate wireless power t...

Between Bluetooth, Wi-Fi, and the latest-gen cell phone networks, we hardly ever have to plug anything into our mobile devices these days. That is, until the batteries die. Then we’re rooting through a rat’s nest of USB cables and adapters trying to find the right wall wart and a plug that fits the charging port. Clearly wireless charging’s day has arrived, and Texas Instruments has released the industry’s first Qi-certified wireless power development kit. The bqTESLA kit is meant to help design engineers integrate wireless power technology into devices such as smartphones, digital cameras, and MP3 players.  Read More

The Mobee Magic Charger

Wireless mice are great for users who don’t like a “tail” trailing from the mouse getting tangled up with all manner of objects sitting on a desk. The only real downside is the need to replace or recharge batteries when their power runs down. For users of Apple’s Magic Mouse who are tired of constantly swapping out dead batteries for new alkalines or fully charged rechargeables, Mobee Technology has unveiled its Magic Charger. Unveiled at IFA, the device charges wirelessly using the magic of induction technology to provide around six days of power under constant use.  Read More

Researchers at Fujitsu have made huge steps toward developing effective magnetic resonance...

We're all aware of how annoying a tangled mass of electrical wires can be. Fortunately, a research effort from Fujitsu is tackling the problem at its very source. During a conference held in the Institute of Electronics, Information and Communication Engineers at Osaka Prefecture University, the Japanese electronics giant announced a major step in developing a wireless recharging technology that can work simultaneously with multiple portable devices.  Read More

The E-Quickie draws energy from electric conducting paths on the ground

Over the last couple of years there have been a number of wireless chargers hitting the market, such as the Powermat and the WildCharge. These are designed to keep mobile devices charged and ready without dealing with the hassle of cords and connections. The technology has also been proposed as a way to recharge vehicles while they are parked without having to plug them in, while some companies are looking at charging cars while they are moving from electrical conductors embedded in the road. Now, a group of students in Germany has taken that idea and run with it by building an electric vehicle called the E-Quickie that runs on wireless power transmission.  Read More

Evatran has revealed a plug-free solution to EV charging, its Plugless Power induction cha...

Evatran has unveiled its Plugless Power induction charging solution for electric vehicles. Instead of having to worry about bothersome cables and plug/power compatibility, EV owners using the system will just need to pull up in front of a control tower and the charging process will kick in automatically. And you needn't concern yourself with perfect parking either, the floor-mounted current delivery block is said to take care of all the alignment issues.  Read More

The finalization of the Qi low power standard means products sporting the Qi logo could so...

As the number of portable electronic devices we carry around has multiplied, so too have the chargers we need to keep them running. Over the last couple of years wireless chargers such as the PowerDisc and Powermat have started popping up to save users the hassle of dealing with a mass of charger cables, but these require specific adapters for the different devices being charged. A business alliance of 20 firms has banded together to form the Wireless Power Consortium (WPC) to develop open standards for wireless charging and has just finalized its Qi low power standard that is aimed at delivering wireless charging stations that can charge a range of compatible devices.  Read More

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