Powertrekk charges gadgets over USB, using one fuel cell and one Li-ion battery (video)

Portable fuel cell chargers have been around for years, but each seems to have lasered in on a single important quality thus far, such as a reasonable price, an easy refilling scheme, and a decent amount of power — but never all of the above. Well, it doesn’t look like MyFC’s Powertrekk is the full package either, but it does have a pretty sweet looking case, which holds not only a disposable sodium silicide container to generate the hydrogen gas (which then gets recombined with oxygen in a proton exchange membrane to produce 1000mAh of usable electricity) but also a 1600mAh lithium-ion battery which can provide up to one amp of juice. This way, you’ve got a backup battery if you misplace your cans of fairy dust, and a buffer for the fuel cell too, allowing you to keep those volts in powder or electrochemical form instead of carting around combustable hydrogen — which is always a nice bonus when you think about it. Shame there’s no word on price quite yet, but you can see how it all works in a video after the break.

Continue reading Powertrekk charges gadgets over USB, using one fuel cell and one Li-ion battery (video)

Powertrekk charges gadgets over USB, using one fuel cell and one Li-ion battery (video) originally appeared on Engadget on Sun, 13 Feb 2011 18:41:00 EDT. Please see our terms for use of feeds.

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HP Veer too small for 3.5mm headphone jack and microUSB port, gets magnetic connectors instead

Ah, fiddlesticks! It was bound to happen sooner or later with phones becoming increasingly anorexic, but we can’t say that HP’s solution to not having room for a 3.5mm headphone jack or a microUSB port is… um, awesome. Just as consumers had their voices heard when HTC decided to require an ExtUSB adapter to use standard headphones with the T-Mobile G1, we’re guessing that quite a few potential Veer buyers will be soured by the idea of carrying around yet another dongle just to have access to a very basic port. After all, what’s the point in toting around the world’s smallest webOS device if you’re also forced to lug around one (or two) of the world’s most annoying adapters? According to Pre Central, the Veer will ship with a pair of these clips — one of ’em attaches a USB cable for charging, while the other adds a headphone jack. Of course, Bluetooth listeners needn’t worry over the latter, but those who’d rather not mess with a Touchstone will need to be extra cautious when it comes to packing your charging cable and USB nub. We’d obviously prefer the oxygen we breathe to simply recharge our gizmos in a feat of perpetual engineering, but till then, it looks like Veer owners will be tied tight to at least a couple of accessories.

HP Veer too small for 3.5mm headphone jack and microUSB port, gets magnetic connectors instead originally appeared on Engadget on Fri, 11 Feb 2011 18:42:00 EDT. Please see our terms for use of feeds.

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350Green plans EV charging network for apartment dwellers, Jimmy McMillan

You think the rent’s too high? Try buying a depressed property with a hope that it’ll appreciate. As of today, the vast majority of EV chargers are being marketed towards those who have garages to install ’em in. While that’s all fine and dandy for Mr. and Mrs. Suburbia, it’s a bit of a stretch to ask the modern day apartment dweller to install one on the nearest street corner. In an effort to make electric vehicles more feasible for renters, 350Green is envisioning a vast network of chargers near places of work, and it’s getting things going in the Bay Area. Thanks to a little financial help from the folks at Bay Area Air Quality Management District, the aforementioned company will be installing a range of fast chargers in six cities around the area: Albany, Menlo Park, Milbrae, Palo Alto, San Francisco, and Sunnyvale. We’re told that 100 percent of the plazas will be installed in the parking lots of select, high-traffic retail locations, at no cost to the host location, with specific locations to be named in the coming weeks. If all goes well, NorCal’s gem will be hooked up by June of 2012, with additional markets around the US to be addressed following that. Jump on down and mash play to see how it’ll work, and while we’re on the topic, good luck securing one of those HOV stickers for your future EV. Ain’t no lane like the fast lane, ya heard?

Continue reading 350Green plans EV charging network for apartment dwellers, Jimmy McMillan

350Green plans EV charging network for apartment dwellers, Jimmy McMillan originally appeared on Engadget on Sun, 06 Feb 2011 09:44:00 EDT. Please see our terms for use of feeds.

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Virginia pilot program halves electricity bill for charging EVs overnight

Regardless of whether the internal combustion engine gets snuffed out this century, EV chargers aren’t going to replace gas pumps at the rate they’re presently rolling out, so it’s quite likely new Leaf and Prius PHEV owners will need to charge at home. How might that affect one’s electricity bill? It’ll probably go up, but a Virginia utility says that a full tank of juice might not cost all that much. Dominion Virginia Power is volunteering to cut its rates by more than half for off-peak charging as part of a proposed pilot program, whereby 750 lucky EV owners will get enough electricity for a 40-mile commute for just 35 cents so long as they charge overnight. The utility’s not talking kilowatt-hours here, but it says it typically gets $0.86 for the same amount. The deal requires the installation of a specially-approved charging station, but Virginia’s looking at a second scheme too — if those 750 agree to pay a flexible off-peak rate of between $0.33 and $0.41 per 40-mile dose, they can power the rest of their house using the budget volts as well. PR after the break.

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Virginia pilot program halves electricity bill for charging EVs overnight originally appeared on Engadget on Fri, 04 Feb 2011 07:39:00 EDT. Please see our terms for use of feeds.

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UM students make cheap and portable solar charger / light source for developing nations

Solar power is the most egalitarian of all energy sources, yet residents in many parts of the world still lack access to electricity. Three University of Michigan engineering students have created an affordable solution to this problem — to the delight of camping geeks everywhere — with the Emerald, a portable solar panel that does double duty as both a cellphone charger and personal light source. We’ve seen the personal solar panel idea before, but the price of entry made it an untenable solution for developing nations. Solar-powered light bulbs have been around for a while too, but the Emerald’s light lasts for eight hours on a charge (as opposed to the bulbs’ two to six hours), and it’s able to fully charge a phone in the same time it takes an outlet to do the job. They aim to sell the device for the low, low, price of under twenty bucks for customers in the developing world, which is 90 percent cheaper than other solutions and 100 percent more awesome.

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UM students make cheap and portable solar charger / light source for developing nations originally appeared on Engadget on Mon, 31 Jan 2011 18:35:00 EDT. Please see our terms for use of feeds.

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Idapt 2011 charging systems hands-on

Idapt has its new i4 and i1 Eco universal chargers on the CES show floor, and if you’re not a fan of iGo products but hate the need for multiple chargers you should maybe give these a look. The i2+ simultaneously charges three different devices (plus one via USB), and comes bundled with six tips for charging pretty much any gadget you can throw at it. The tips can be interchanged quickly by clicking on either side, and it even puts your devices on display. The i1 Eco utilizes the same interchangeable tip system, but only has room for one in addition to a USB port. This one has hot swappable end tips for charging in the car or on the go, and costs around $25. Check out both of them in the gallery below.

Idapt 2011 charging systems hands-on originally appeared on Engadget on Fri, 07 Jan 2011 13:44:00 EDT. Please see our terms for use of feeds.

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Idapt’s i2+ universal charging dock rejuvenates your Nexus S and iPhone 4… simultaneously

We’ve come a long way since 2008, eh? Not only has the Idapt i2+ seen a massive external makeover compared to the original, but this one supports the simultaneously charging of three mobile / USB devices. The “universal” charging dock ships with a cornucopia of tips, enabling it to juice up a Nexus One, BlackBerry, iPod, iPhone, PSP, GPS system or pretty much any combination of handheld gizmos on the market. Two docking ports are arranged on the top, and a spare USB port allows a third item of your choice to receive new life via a tether. It’ll ship in “an assortment of colors” this spring, but it looks as if pricing won’t be announced until later on. One more look (along with the full PR) is after the break.

Continue reading Idapt’s i2+ universal charging dock rejuvenates your Nexus S and iPhone 4… simultaneously

Idapt’s i2+ universal charging dock rejuvenates your Nexus S and iPhone 4… simultaneously originally appeared on Engadget on Thu, 06 Jan 2011 12:30:00 EDT. Please see our terms for use of feeds.

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Xtrememac’s dual USB wall charger gets it right, car charger and battery pack ain’t bad either

CES is most definitely in full swing, which means the wave of accessories is coming hot and heavy. Xtrememac has just revealed a trifecta of USB chargers, all of which seem to boast subtle changes from the norm that piqued our interest. First off, the universal dual USB wall charger has not one, but two USB charging ports, delivering a full ten watts of power (read: enough for the iPad) to a pair of your favorite gizmos. Moving on, there’s the universal USB car charger, which sadly doesn’t sport two USB ports. The universal USB battery pack and wall charger looks mighty similar to the PowerPak XT, doubling as a USB wall charger as well as a portable battery pack when it’s unplugged. As for pricing? Try $14.99, $24.99 and $59.99 in order of mention, with the whole lot being available now directly from the company.

Continue reading Xtrememac’s dual USB wall charger gets it right, car charger and battery pack ain’t bad either

Xtrememac’s dual USB wall charger gets it right, car charger and battery pack ain’t bad either originally appeared on Engadget on Thu, 06 Jan 2011 12:00:00 EDT. Please see our terms for use of feeds.

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Sanyo: we’ve shipped more than 150 million Eneloop rechargeable batteries

Sanyo has announced that as of the end of 2010, it had officially shipped more than 150 million rechargeable Eneloop batteries. The company now ships the batteries — which can be recharged up to 1,500 times — to more than 60 countries. We reviewed Sanyo’s rechargeable offering alongside another battery a few months back, which you can check out if you’d like. Other than that: the full press release is after the break.

Continue reading Sanyo: we’ve shipped more than 150 million Eneloop rechargeable batteries

Sanyo: we’ve shipped more than 150 million Eneloop rechargeable batteries originally appeared on Engadget on Thu, 06 Jan 2011 11:37:00 EDT. Please see our terms for use of feeds.

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MiLi HD iPhone / iPad charging dock boasts internal speaker, HDMI output

MiLi Power — the same guys who pushed out the thinnest iPhone battery case earlier this year — are back in Las Vegas, but this introduction represents quite the deviation. The MiLi HD is fairly simplistic in nature, and we get the feeling that iPhone and iPad owners may actually appreciate the understated motif. Aside from being a fully-featured charging dock, this here device also includes an internal speaker, a mini-USB connector and an HDMI output to boot. The goal here is to pipe those iTunes downloads from your iDevice right onto your television sans an Apple TV, and if that’s exactly what you’ve been hunting for, you can seek it out shortly for $99.99.

Continue reading MiLi HD iPhone / iPad charging dock boasts internal speaker, HDMI output

MiLi HD iPhone / iPad charging dock boasts internal speaker, HDMI output originally appeared on Engadget on Mon, 03 Jan 2011 14:37:00 EDT. Please see our terms for use of feeds.

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