The gadget is AAA battery powered and there's no power adapter or in-built power pack.
Contrast that with Ford, which is building electric vehicles that are basically battery powered versions of conventionally powered cars.
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The IRISNotes Express 2 is a battery powered pen that comes with 4 replacement batteries and aluminum carrying case.
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Ms Boyack suggested the government should replace their ministerial limousines with a clean, green fleet of battery powered electric vehicles.
At the CES conference in early January 2013 Seagate and Kingston demonstrated their WiFi, battery powered portable storage devices (personal cloud devices).
The device can be plugged into a wall outlet or battery powered.
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About the same time Chevrolet launched the Chevy Volt, at the tail end of 2010, Nissan launched the battery powered Nissan Leaf.
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Currently the snake bots are battery powered, which limits both the distance they can travel and the length of time they can be operated.
In 2010, Hypershop introduced a battery powered HyperDrive external HDD product offering up to 750 GB of external storage through the proprietary USB-based interface on the iPad.
FORBES: Changing Digital Storage Requirements for Clouds and Mobile Devices
It also helps Intel push its chips into smaller, battery powered devices and embedded systems, as Intel begins challenging companies manufacturing chips based on power-efficient ARM designs.
The super-portable JBL OnBeat Micro (below) is battery powered and ideal for road warriors, students or anyone else who wants outstanding performance from a go-anywhere Lightning speaker.
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The fuel cell and battery powered hybrid taxi provides a 250 mile driving range with rapid refuelling, all within the confines of the body of a conventional London taxi.
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Of course, the implant's really just a proof-of-concept at this stage, but hopefully it won't be long before battery powered implants go the way of the dodo TouchPad.
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Instead, we got a look at a pair of Nyko speaker stands for the PlayStation Vita and the Kindle Fire, as well as a battery powered case for Amazon's slate.
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Since the 2011 CES Kingston and Seagate have announced battery powered external storage devices accessible through WiFi, targeted initially for the iPad and soon available for Android tablets as well.
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The parts are tracked by computer, and each of the transports, which are battery powered, have their own positioning systems so they can move around the factory without running into anything.
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V-MODA's analog noise isolation naturally blocks out the distractions of jet engines, outside noise and booth monitors minus the extra digital-to-analog conversions of battery powered headphones that pollute the purity of your music.
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More than 435, 000 battery powered electric and hybrid electric vehicles were sold in the United States this year, an increase of 53%, compared to 2011 sales numbers, according to the Electric Drive Transportation Association.
That's exactly what the whiz-kids from the City College of New York, Rice University and the US Army Research Laboratory have done with a new lithium-ion battery powered by red dye extracted from madder roots.
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True to form, the Top Five Cars for Democrats include more imports and more small, fuel-efficient cars, including one hybrid, the Honda Civic Hybrid, and also the Nissan Leaf, the first mass-produced battery powered car.
And these children could not go home with a pacemaker, but Mr. Earl Bakken, who was the president of a small company called Medtronic in Minneapolis, then built a portable, battery powered pacemaker that these children could use.
The concept would let a touchscreen detach from its laptop base through a 60GHz ultrawideband format (such as WiGig) and keep its battery powered up through at least some form of wireless charging located in the laptop's hinge.
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The spring is wound for half a minute, and then unwinds over six minutes, charging a battery in the process, and providing enough energy to run the radio for an hour. (This means the radio's spring-controller circuit is no longer necessary.) Thus, Freeplay has switched from making solely spring-powered devices to making battery-powered devices that are equipped with a clockwork mechanism for recharging and emergency use.
Autocar just got its hands on the gas-powered T.25 and battery-powered T.27, and reports a pleasant experience with the three-seaters.
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It's the first stereo speaker to offer 360-degree sound in a battery-powered device, and features a 15-hour rechargeable battery.
Be careful when using Bluetooth in battery-powered devices though, leaving it switched on draws additional power from the battery.
BBC: NEWS | Programmes | Click | Click Essentials: Bluetooth
The combination produces a combined 438 horsepower, with smooth transitions between battery-powered mode and conventional mode.
It's official: battery-powered all-in-ones you can schlep around the house are now a thing.
The attackers, using scissors and battery-powered clippers, injured others who tried to stop the attacks.
It consists of a battery-powered pulse generator and several wires that are connected to the heart.
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