Charging -- Engadget

charging posts

US government lays out cash for wall-based, in-home 'smart meters'

by Darren Murph posted Oct 27th 2009 at 4:47PM

Google has its PowerMeter, Microsoft has its Hohm and Obama has his "smart meters." Got it? Good. Around two years after UK taxpayers began footing the bill for in-home energy monitors, it seems as if America's current administration is looking to follow suit. While visiting the now-open solar facility in Arcadia, Florida today, the Pres announced that $3.4 billion in cash that the US doesn't actually have has just been set aside for a number of things, namely an intelligent power grid and a whole bundle of smart power meters. Aside from boring apparatuses like new digital transformers and grid sensors (both of which are designed to modernize the nation's "dilapidated" electric network), 18 million smart meters and 1 million "other in-home devices" will be installed in select abodes. The idea here is to give individuals a better way to monitor their electricity usage, with the eventual goal set at 40 million installed meters over the next few years. Great idea, guys -- or you know, you could just advise people to turn stuff off when they aren't using it, or not use energy they can't afford. Just sayin'.

Support for universal micro-USB phone chargers grows with ITU approval

by Chris Ziegler posted Oct 23rd 2009 at 5:40PM

The entire wireless industry has been congealing around micro-USB as a universal charging standard for a while now, and we've taken yet another important step toward completely ridding the world of bizarre proprietary connectors (you know what we're talking about, Samsung) with ITU ratification this week. The UN-backed International Telecommunication Union isn't just making the move to make our lives a little less hellish, though -- it's also a strategic environmental move on a couple fronts, since universal chargers mean consumers will be able to hold on to a single charger over the life of several phones and modern chargers are far more power efficient than models that are even just a couple years old. The ITU move isn't binding or compulsory, but there's enough momentum behind micro-USB at this point that it's pretty much going to happen for any phone you'd ever consider buying going forward, and many of the big players have already hopped on the bandwagon. We won't lie, we won't miss the days of buying a $40 car charger that powers, like, two LG models.

[Thanks, d0mth0ma5]

Technocel PowerPak pulls double duty as portable battery and home charger

by Darren Murph posted Oct 15th 2009 at 2:37PM

Wouldn't it be nice if your home phone charger could double as a charging device itself when taken on the road? Yes, yes it would. Technocel undoubtedly agrees, as its PowerPak does just that. When plugged into a standard wall outlet, it can simultaneously charge whatever USB device is plugged into it (amongst others, considering the bundle of tips that are included) and juice up its internal cell; once unplugged, the integrated battery can provide enough power to a dead mobile to let you yap for around three hours, or just enough to make it through whatever sobfest your ill-willed SO has planned for you next week. It's expected to go on sale in around a fortnight at various retail locations and Sprint stores.

Gallery: Technocel PowerPak pulls double duty as portable battery and home charger

Continue reading Technocel PowerPak pulls double duty as portable battery and home charger

Powermat wireless chargers unleashed into the atmosphere, for real

by Laura June posted Oct 6th 2009 at 1:10AM

Oh, Powermat wireless chargers. We thought you were vaporware -- and then, like an undreamed dream -- you appeared to us in the flesh (and on video!) at CES. We didn't really hear much about it after that, and we'll be honest: we had nearly forgotten all about it! Well, it turns out these bad boys are now available. If you don't recall the details, the Powermat is a one pad, one plug system designed to charge all your gadgets in one place -- refreshing! Your phone or DS or whatever you want to charge will need a Powermat Receiver sleeve, enabling it to lock onto the mat and charge in the amount of time it takes to charge up traditionally. At $99.99 (plus around $40 per receiver), it's not the cheapest charging method we can think of, but it's sure to be a conversation piece at your next rager. Powermat's lineup is now available at Best Buy and Target stores.

[Thanks to everyone who sent this in]

Duracell announces myGrid wireless charger, WildCharge feels a little KIRFed

by Joseph L. Flatley posted Aug 21st 2009 at 9:51AM

No, someone didn't just Photoshop the Duracell logo on a WildCharge pad -- this actually is the newest product from the ubiquitous battery maker. Available this October, myGrid kits (including charger and one power sleeve) will be available for Nokia, Motorola, and Blackberry handsets, as well as the many flavors of Apple's iPhone and iPod touch. No price yet, but you'll know as soon as we do.

Update: Of course, this is probably the product of some sort of licensing deal -- but you'd think someone at WildCharge or Duracell would have mentioned it, right?

[Via PhoneMag]

Ford's vehicle-to-grid communications system charges plug-in whips on command

by Darren Murph posted Aug 19th 2009 at 2:32PM

If you're dreaming of always plugging your future AC-friendly hybrid in during the wee hours of the morning in order to juice up for the lowest price, you're certainly using your noodle. But what about instances where you can't choose when exactly you'll be plugging in? Fret not, as Bill Ford and Company has you covered. The automaker, in collaboration with a slew of utility partners, has today introduced an intelligent vehicle-to-grid communications system that would theoretically enable vehicle owners to plug their ride in and tell it precisely when to begin and / or end charging via the navigation screen. Users could also define the completion time for charging or the desired rates in order to better control spending, though all that planning could be ruined by some random prankster who decides to yank your cable when you're not looking. And really, who cares about saving a penny or two on charging when you can get two hundred and thirty miles per gallon? Oh, wait...

[Via HotHardware]

WildCharge brings 'wireless' charging to hundreds of devices

by Joseph L. Flatley posted Aug 14th 2009 at 4:33PM

We know you're jealous of your friends' ability to charge up their RAZRs and iPhones sans wires, so how would you feel if we told you that WildCharge's newest solution -- the PowerDisc -- would allow you to use its WildCharger with literally hundreds of devices? It's true! All you need to charge your previously incompatible hardware wirelessly is this one little wire that attaches the PowerDisc to the PowerLink adapter for your Nokia, Palm, LG, Samsung, Sony Ericsson, Micro USB, or Mini USB device. Available on its own for $19.99 or bundled with the WildCharge pad for $64.99. And it looks like the PowerDisc also includes a lanyard -- we know how much you love lanyards! So, have you ordered one yet or what?

Zune HD specs fill in the blanks on video format support, battery life and more - Update: now with more, better!

by Richard Lawler posted Aug 13th 2009 at 3:28PM

Now that everything Zune HD is official and available for pre-order, Microsoft has seen fit to loose official specs, putting to rest -- at least until we can do a full hands on -- questions about what to expect from the OLED touchscreen packing device. From dimensions (52.7 mm x 102.1 mm x 8.9 mm, 2.6 oz) to battery life ~~(24 hours for music with wireless off, up to 4 hours of video) and charge time (3 hours, 2 hours to 90%.)~~ While the offical site (incorrectly) currently lists max video res at barely-better-than-DVD 720 x 480, we contacted Microsoft and received the official specs on video support, and if for some reason you needed to hear it again: the Tegra chip is a beast. Ready for HDTV playback when it's plugged into the AV dock, the Zune software supports up to 1280 x 720, 30 frames per second at a max 14 Mbps bitrate for WMV HD and h.264 sources. Confirmed still a bummer? No wireless video streaming from the Zune Video Marketplace, though the specs do indicate that purchases and rentals will work across all three screens, PC, Zune and Xbox 360. Check the corrected specs after the break, now all that's left is getting some alone time with one.

Update: Microsoft has hit us with the corrected & updated spec list with a slight change to battery and charge specs: 33 hours of life playing music with no wireless, up to 8.5 hours of video. 3 hours to charge from PC, 2 hours via AC adapter. Hopefully that's long enough to cover your one man rave in the woods far away from A/C outlets. Check the PDF for yourself, but beware, as Microsoft has informed us one typo remains, as the Zune HD can hold up to 22 / 48 hours (16GB / 32GB) of video optimized for the device, no matter what the official sheet says.

Continue reading Zune HD specs fill in the blanks on video format support, battery life and more - Update: now with more, better!

Kensington's iPhone / iPod charging dock throws a mini battery into the mix

by Darren Murph posted Aug 4th 2009 at 7:17AM

At this point, you've probably assumed that there's simply no way any company can produce yet another iPhone or iPod dock that's significantly different from the legions of alternatives already out. And you're wrong. So wrong. In an effort to milk that Made for iPod / iPhone partnership for all it's worth, Kensington has just introduced its Charging Dock with Mini Battery Pack, which not only charges your dock connecting iPod or iPhone, but also energizes an external battery pack through the same USB cable. When you leave, you'll depart with a charged device as well as a charged battery pack in case you need to use 3G services for more than eight minutes. Brilliant, no? It's up for pre-order now for $69.99.

[Via iPodNN]

Energizer USB clip to charge camcorder / DSLR batteries via USB

by Darren Murph posted Jul 1st 2009 at 9:56AM

Energizer's Energi To Go catalog just keeps getting sweeter. After introducing a new range of XPAL battery chargers last month, the company is evidently gearing up to reveal what's likely to be its most convenient and altogether useful product yet. The USB clip you see above is designed to make contact with DSLR and camcorder batteries and provide juice via USB; in other words, it's like a portable, highly mobile DSLR battery charger. OhGizmo points out that you may need one of Energizer's USB-equipped battery packs to charge up the 7.4V cells, but at least we're still talking about a non-proprietary charging connector. Per usual, there's no mention of dollars and cents, but hopefully it'll be rolled out for less than a song here soon.

[Via OhGizmo]

Wireless charging comes to Apple's iPhone 3GS, thanks to WildCharge

by Darren Murph posted Jun 24th 2009 at 1:44AM

Envious of your Pre toting pals and that Touchstone charging rig? Don't sweat it -- WildCharge is coming through in the clutch to bring similar wireless charging technology to Apple's own handset. Starting today, iPhone (3G and 3GS included) and iPod touch users can order up a WildCharge Skin along with a WildCharger Pad in order to bring wire-free charging to their smartphone. Just slap the skin on, plug the pad in and toss the handset down on said pad. Just like that, you've got fresh energy flowing without having to scour the house for that little AC adapter. The pain? $34.99 for the skin, or $79.99 for the skin and pad.

Palm Touchstone torn asunder, cost to manufacturer estimated at $5 (update)

by Darren Murph posted Jun 7th 2009 at 1:41PM

As much as we love those guys and gals over at Will It Blend?, we couldn't help but cringe each time they "dissected" any given gadget. The cautious cats over at iFixit, however, are more our style. Gentle, loving, appreciative and respectful -- what else could you want in a gizmo surgeon? Per usual, they've done whatever it takes to get ahold of Palm's new Pre and Touchstone, but rather than basking in the glory of ownership, they promptly unrolled their tool belt, fired up the DSLR and proceeded to dissemble both units for your viewing pleasure. We already know that all those little innards add up to right around $170 (for the Pre, anyway), but there's nothing quite like looking at each and every chip and bit yourself. Hit up the read links below if you find your interest piqued, and don't forget to tip your hat as you exit.

Update: Through their official Twitter account, the iFixit folks have chimed in to say they'd be "shocked if it cost more than $5 to manufacture." As always, that's not the whole story and there's probably a good number of other variables justifiably contributing to the cost, but knowing $70 is a bit of a turn-off for some customers, we can only hope that price drops sooner rather than later.

Read - Palm Pre teardown
Read - Palm Touchstone teardown

Energizer expands Energi To Go charging line with more solar, iPhone options

by Darren Murph posted Jun 3rd 2009 at 8:36AM

We've seen Energizer dabble in portable charging solutions before, but we've yet to see it go all out like this. Thanks to a newfound partnership with XPAL Power, the company famous for making drum-toting bunnies famous has issued several new wares in its Energi To Go line. The rechargeable power packs and emergency chargers -- over ten of 'em in all -- will all ship by July of 2009 and will include devices for PMPs, PNDs, portable DVD players, netbooks and digicams. There's even an AP Charger that mounts your iPhone (à la mophie's Juice Pack Air), and the SP line consists only of solar-driven power packs designed to rejuvenated your iPod, camera and pretty much any other handheld device. There's no mention of price just yet, but as with anything Energizer, you can go ahead and brace for sticker shock.

More scientific black magic promises to double Li-ion battery capacity

by Darren Murph posted May 30th 2009 at 11:52PM

Go on and file this one away in the folder of "awesome things that could, but won't ever happen." As the brilliant minds around the world figure out how to solve vicious diseases, move motorcars with peanut oil and send engineers to fix a telescope in outer space, we still can't buy a pack of AA cells that last longer than a month or two in our favorite toy. Some call it a limit of physics, some deem it a conspiracy. Whatever the case, we've no doubt whatsoever that a new silicon-containing carbon material -- designed by Dow Corning Toray to double the capacity of existing Li-ion batteries -- won't ever have a real impact in our lives. Of course, it's not like any consumer would actually benefit from having a netbook battery good for 16 hours, nor would wedding photographers enjoy being able to shoot 1,000 indoor shots without cracking the battery door open on their SB-600. No -- that's just absurd. C'mon Dow, prove us wrong here.

Santok's USB-infused in-car charger is just what the doctor ordered

by Darren Murph posted May 24th 2009 at 10:31AM

You know the dilemma all too well -- you need a cigarette outlet to charge up your PND, yet a spare USB socket would totally come in handy for juicing up that DAP whilst crossing the country in a '74 Chevelle. Enter Santok, which has just introduced what could possibly be the mother of all in-car chargers. Aside from turning a single cigarette socket into two, it also adds a pair of powered USB ports, leaving us only yearning for a couple of AC sockets to really cap things off. 'Course, we aren't so much for melted center consoles, so maybe we'll just color ourselves satisfied. Now, if only we could spot a price...

[Via Coolest-Gadgets]