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Wireless Charging

The Theo Power case is fitted with a both wireless charging technology and a removable bac...

Designers at Theo Elements are looking to swell the ever-growing ranks of 3rd-party wireless charging solutions on the market with Theo Power – a case fitted with a both wireless charging technology and a removable back-up battery pack.  Read More

KAIST's DCRS prototype turns a LED television on at a 5-meter distance (Photo: KAIST)

Researchers at the Korea Advanced Institute of Science and Technology (KAIST), have developed a wireless charging system that can charge around 40 smart phones at a time, from a distance of 5 meters (16 ft). While we've examined numerous wireless charging systems, even one that transmits power to up to 9 m (30 ft), KAIST's prototype can power multiple devices within its range. It can deliver enough electrical juice, the scientists claim, to power many larger devices like fans, TVs and computers, simultaneously.  Read More

The Glowdeck combined wireless charging surface, Bluetooth speaker and mood light has rela...

Last August, Justin Kaufman hit Kickstarter to try and get his intriguing wireless phone charger and Bluetooth speaker system into the hands of mobile music lovers. Sadly, the campaign was not successful. But rather than give up, Glowdeck's creator went back to the drawing board and tweaked the design before trying again. A revamped device has hit the popular crowdfunding portal again, and this time managed to blow past its funding goal in just 3 days. So what's different this time around?  Read More

The Fonesalesman iQi Mobile provides wireless charging for certain iPhone models

Smartphone manufacturers have yet to begin including wireless charging functionality in their handsets as a matter of course. There are, however, a number of devices available that can add wireless charging functionality. The Fonesalesman iQi Mobile is one such device – let's take a look at how it performs.  Read More

The ARK is a new portable wireless charger from Bezalel

Bezalel, an LA-based design and manufacturing team, has created a portable wireless phone charger called the ARK that's claimed to be faster and more energy efficient than its competitors.  Read More

WiTricity has unveiled a charging system for the iPhone 5/5s at 2014 CES

Gizmag has followed the development of the resonant wireless power transfer technology WiTricty since it was first theorized in 2007. Now it appears the technology is only one step away from being available to consumers with the developers seeing take-up by original equipment manufacturers (OEMs). The company has also displayed a wireless charging system designed for the iPhone 5 as proof of the capability and readiness of the technology for market.  Read More

iQi Mobile is designed to let you take advantage of wireless charging using standard soft ...

While wireless charging capability is built into some handsets, iPhone users looking to unplug are faced with the prospect of shelling out for a wireless-ready (and often bulky) case. The iQi Mobile looks to slim down that equation.  Read More

The ring connects to your iOS or Android device - provided it is Bluetooth 4.0 enabled

Like the idea of technology that wraps around a body part, displays the time and connects to your smartphone? No, we aren't talking about a smartwatch, but the "Smarty Ring" which may offer an even more subtle way to stay connected.  Read More

The small-scale prototype of the system

Among the concepts put forth for decreasing the range anxiety associated with electric cars, one is to embed electrical coils within the asphalt. This would allow vehicles to wirelessly draw power from the road as they traveled, although it would also involve having to tear up existing roads to install those coils. An alternative could be on its way, however. Scientists at North Carolina State University are developing a system in which power could be transmitted from stationary roadside stations to mobile receiver coils in cars passing by.  Read More

Hatem Zeine, the CEO of Ossia Incorporated and inventor of the Cota wireless charging syst...

In 2008, Gartner Research released a report in which it identified the number one IT grand challenge as "Never having to manually recharge devices." Physicist Hatem Zeine has invented what he believes to be the answer to this challenge. The Cota wireless power transmission system uses intelligently steered phased array antennas to focus a beam of microwaves on a receiver module – and only on that module. The inherently safe technology can deliver electrical power up to 30 feet from a central transmitter without any line-of-sight requirement and without interfering with other devices. The system is projected to hit the market in 2015.  Read More

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