The Nexus 4 has the circuitry to be charged by any Qi charging device.
FORBES: Qi Wins Wireless Charging Battle With Nexus 4 and Windows Phone 8 Support
What's more, Energizer says that the zinc air batteries offer a "much lower cost" for OEMs compared to lithium ion batteries, which comes at least in part from the elimination of the need for charge circuitry and a charging device.
ENGADGET: Energizer introduces thin, powerful Zinc Air Prismatic battery
Also equipped with an iPhone and iPod dock, Parrot Zikmu Solo enables listening to music while charging the device.
ENGADGET: Parrot Zikmu Solo reaches US in November, makes a tower of wireless sound yours for $999
"(W)e investigated the extent to which security threats were considered when performing everyday activities such as charging a device, " they wrote.
Mikey Digital also features a USB pass-thru connection for charging your device while in-use for continuous recording without draining battery life.
The screen was difficult to read in the sunlight, an Internet connection was required to buy more books and she found herself re-charging the device every day.
Samsung is rumored to announce that the Galaxy S IV will include wireless charging when the device is unveiled this evening.
FORBES: Apple Developing A 'Smart' Way To Wirelessly Charge Future iPads
Along with extraordinary battery life ranging from 12 to 20 hours and device charging, the speakers allow continuous wireless play up to 33 feet away.
ENGADGET: Braven Six Series speakers offer Bluetooth audio, wired charging
Featuring the ability to wirelessly stream music from any Bluetooth-enabled device, Rukus XL offers great flexibility to play music that can fill any indoor or outdoor space while simultaneously charging your mobile device to ensure you never run out of power.
ENGADGET: Eton adds two more solar-powered Bluetooth sound systems to its Rukus lineup (hands-on)
Everyone Can Connect, Today and Tomorrow- Sound Platform 2 is designed for both today's and tomorrow's smart devices offering Bluetooth, the portable wireless standard, dual universal USB charging and a universal device stand.
ENGADGET: Soundfreaq announces its range of Lightning-compatible docks for early 2013
The All-in-One Mobile Companion features a USB port for sharing content from a USB storage device or charging smartphones, as well as an Ethernet Port that enables users to easily connect to an existing network in a conference room or hotel room.
ENGADGET: D-Link's All In One Mobile Companion is gonna lighten the load of your checked baggage
SharePortGo II also features a USB port and SD card slot for sharing content from a storage device or charging smartphones and tablets, as well as an Ethernet port that enables users to easily connect to an existing network in a conference room or hotel room.
ENGADGET: D-Link releases the $120 SharePort Go II pocket router / hotspot with added SD card reader
StudioConnect provides connectivity for guitars, stereo audio, MIDI-In and MIDI-Out as well as a Lightning charging dock in one compact device.
Future advances may one day eliminate the pad altogether and have the phone wirelessly charged via its proximity to a wireless charging transmitter in a wall or other device such as a laptop computer.
Footie fans can breathe a sigh of relief thanks to the state-of-the-art trolley which comes complete with tilting iPad holder and speakers, a front bumper complete with a sensor which lets off a warning beep if you get too close to other shoppers and an onboard battery with self-charging solar panel to ensure the viewing device never runs on empty.
ENGADGET: iPad dock shopping cart keeps footie fans and their other halves happy
The device also comes with a new charging bike dock that turns it on or off with the ignition of the bike.
ENGADGET: TomTom Rider motorcycle GPS gets refresh, for those born to be guided
Integration may be implemented directly within the chipset, or it could be delivered through an add-on device, such as the Wireless Charging Card (WiCC) in the image above.
Griffin's new ChargeSensor technology senses the requirements of any device plugged into it, providing optimal charging for all USB-chargeable devices.
ENGADGET: Griffin launches PowerDock 5 multi-device charging platform and ChargeSensor adapters
The coiled cord is tangle-resistant and easier to manage, while the length permits users to handle their device anywhere in the car while still charging.
Just plug a mobile device via USB in any of the models and start charging even if the PC is shut down and unplugged.
The new device is expected to have a bigger screen, a smaller charging dock and a case made from an alloy called LiquidMetal.
The USB port is used for charging or file transfers, though you can also email files to your device (via the custom address each Kindle is assigned) or upload them through the Cloud Player service.
On the top of the device, you'll find a micro-USB port for charging and syncing and if you shimmy down its right side you'll be greeted by the power button and volume controls.
ENGADGET: Hands-on with the Huawei Ascend D2 (update: now with video)
Universal Device Tray - Slides out to hold any phone or tablet while streaming and charging.
ENGADGET: Soundfreaq announces its range of Lightning-compatible docks for early 2013
Sound Platform 2's extras also include a Universal Device Tray that slides out to hold any phone or tablet while streaming and charging, keeping charging cables conveniently tucked away and out of sight.
ENGADGET: Soundfreaq announces its range of Lightning-compatible docks for early 2013
ECOtality will utilize the Sprint Command Center, across its nationwide system of residential, commercial, and public charging stations to control Machine-to-Machine (M2M) provisioning, billing, device, service management, and to run the Blink Network.
ENGADGET: ECOtality teams with Sprint to connect Blink EV charging network
It's still a little thicker (10.9mm, 0.43 inches) and heavier (5.11 ounces, 145g) than we'd like to see on a midrange device, which is mainly a result of the 810's exchangeable wireless charging shells (it's available in cyan and black).
He also criticized Sprint for charging too much for songs, and for insisting that consumers who want to synchronize music on the device with a P.
Two lithium-ion batteries power the device (four are included), each of which will go for three to six hours after charging for an hour or so, allowing continuous use of the suit by facilities.
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