Hasta La Gadget!

While great in concept, solar powered gadgets just never seem to be very practical at the end of the day. Regen’s tweak on the formula might help a little, by stuffing a battery into the solar panel itself, meaning you don’t have to keep your iPod plugged in for a painfully long trickle charge or juggle multiple elements to make it work (there’s a USB plug on the side). ReNu also has batteries in its various docking accessories as well, all of which can be charged by the ReNu panel or by AC power. It’s not going to turn the emerging market on its head, and at $199 for the ReNu unit by itself it’s not cheap either, but it seems like a logical direction for sun-fueled devices — and looks pretty cool doing it.

Filed under: Peripherals

Regen’s ReNu solar panel system in the flesh originally appeared on Engadget on Thu, 12 Nov 2009 03:23:00 EST. Please see our terms for use of feeds.

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Here’s the thing: that horrifically swollen, completely destroyed battery you’re peering at above isn’t as rare a sight as it should be. If you’ll recall, we’ve personally covered at least four MacBook Pro battery explosions, and we’ve also seen a similar amount of volatility over on the PC side. The story behind this one is as follows: a 17-inch (non-unibody) MBP owner was using his machine on a desk (thankfully), when suddenly an odd noise began to increase in volume; following that, the entire machine “jumped up” slightly and turned off, and this battery is to blame. Oh, and if this all-too-commonplace occurrence happens to you next, let’s hope you aren’t actually using your laptop on your, um, lap.

Filed under: Laptops, Peripherals

MacBook Pro battery flies off the handle, busts wide open originally appeared on Engadget on Wed, 11 Nov 2009 12:23:00 EST. Please see our terms for use of feeds.

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It’s not the only company working on metal-air batteries, but Scottsdale, Arizona-based Fluidic Energy may be in a better position to deliver on its promises than most, as it’s just managed to snag a $5.13 million research grant from the US Department of Energy to further develop the “breakthrough” technology. While that word’s thrown around quite a bit these, in the case, it may actually live up to the hype, considering that breakthrough in question would be a battery that’s able to deliver eleven times the energy density of the best lithium-ion batteries for less than one-third of the cost. The key to that, it seems, is the battery’s use of an ionic liquid as its electrolyte, which is described as a “wonder fluid” since it’s able to last significantly longer than other fluids because drying out isn’t a problem, and because it brings with it a significant boost in energy density. Of course, the company still apparently doesn’t have an actual battery to back up its claims just yet, and it’s not making any promises about when it might deliver one either.

Filed under: Misc. Gadgets

Fluidic Energy promises better, cheaper metal-air batteries, wins DoE grant originally appeared on Engadget on Thu, 05 Nov 2009 18:05:00 EST. Please see our terms for use of feeds.

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At this point you know pretty much all there is to know about the amazingly thin (0.6-inches), light (just 1.4 pounds or 2.2 pounds with extended battery wedge), and expensive ($1,299 base) VAIO X ultra-portable laptop from Sony. The only thing missing were tests to confirm or deny Sony’s claim that the VAIO X battery lasts “all day and well into the night and will set the new standard for battery stamina,” as proclaimed at its IFA unveil back in September in Berlin. A bold claim that Laptop Magazine has now put to the test. The result? Well, first of all, if you’re hoping to get anything close to the hype then you’ll have to opt for the extended battery — the standard 4-cell battery is only rated for about 3 hours of power. Fortunately, the extended battery bolt-on (literally, it attaches to the bottom with two screws) is included in the X-series price — smart move Sony. According to Laptop’s tests, the VAIO X merrily pumped away for nearly 10 hours using WiFi (GPS and 3G turned off) thereby easily laying to waste most 6-hour, 6-cell netbooks. Impressive. For booting and processing everyday tasks, the 2GHz Atom Z550 paired with 2GB of memory and 128GB SSD did very well against netbook-class machines but suffered dearly with regard to 3D graphics performance. Likewise, the X couldn’t handle full-screen flash video without chop. Sure, the mass market will ultimately shun the X as it did its VAIO X505 ancestor, but it will definitely find its niche amongst Windows 7 road warriors with pockets deep enough to afford it and egos fragile enough to by fed by the envious stares of others.

Filed under: Laptops

Sony VAIO X reviewed: outrageous battery claims tested, nearly vindicated originally appeared on Engadget on Wed, 21 Oct 2009 03:51:00 EST. Please see our terms for use of feeds.

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Acer’s issued a voluntary recall for some of its Aspire laptops — all of which were manufactured before September 15th of this year. It seems that some of them are experiencing an overheat of the microphone cable after “repeated” and “extreme” pressure is applied to the left palm rest. The affected models include the AS3410, AS3810T, AS3810TG, AS3810TZ and AS3810TZG. Acer’s set up a website where you can enter the serial number of your device to see if yours might be one of the affected.

Filed under: Laptops

Acer issues recall for some Aspire laptops originally appeared on Engadget on Sat, 10 Oct 2009 15:32:00 EST. Please see our terms for use of feeds.

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