Sunday, November 7, 2010

New Citroen C-Zero electric car

New Citroen C-Zero electric car


The French car manufacturer Citroen will launch its C-Zero electric car at the end of 2010 in the car market. The electric vehicle has the Japanese small-car Mitsubishi i-MiEV as the base. In Japan, the electric car can already be bought for about four months. The Citroen C-Zero has room for four persons and has a top speed of 130 km / h. The range on one battery charge may be up to 140 kilometers.


A few years ago, the French car company, with the Berlingo Electrique First had already developed a first electric car and more than 5,000 copies. There currently is not known at what price the small car hit the car market. The Schazungen to the purchase price will amount but well over 15,000 to 25,000 euros. Every car manufacturer is working on the development of electric cars but only if the price and the range agrees it can be a success in the auto market. A purchase price of 10,000 to 15,000 euros should be quite possible with the use of appropriate modern technology.



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Tuesday, September 21, 2010

Solar cells and Amorphous silicon thin film batteries

Solar cells and Amorphous silicon thin film batteries


Good prospects for solar cells, amorphous silicon thin film battery huge space for development


According to the American folk think tank, the World Institute and the Prometheus Institute to monitor the latest forecast predicts that by 2010, solar cell prices will be reduced by 40%, and a major power generation means.


World solar cell market in 2000, rapid growth after 6 times, in a single year of 2007 increased nearly 50% over the previous year. So far, Germany and Japan as the market center will be Spain and the United States. Silicon raw material shortage is the biggest problem, many manufacturers now have to reduce the cost of production in 2010 expected to be reduced 40%. As the silicon raw material shortages and price increases, promoting the efficient use of silicon technology and thin film amorphous silicon solar cells or the development, projected to reduce costs. Low-cost amorphous silicon thin film batteries up in less than photoelectric conversion efficiency, photovoltaic power generation in the future will occupy an increasingly important position.


A share listed companies can expand Nisshin (002 218) is dominated by amorphous silicon thin film photovoltaic chip manufacturers, we expect 08 to 10 years of its EPS for the 0.45,0.62 and 0.85 yuan, in 2008 corresponding to dynamic price-earnings ratio of 30 times. As the company's current valuation is high, we give its "neutral" rating, but we think long term, the company is worth focused attention.



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Tuesday, September 7, 2010

iPhone3G battery life

iPhone3G battery life

If you do not have enough battery life, then the function of a cell phone, even then strong, in fact nothing but a Dragon of the technology. Therefore, popular in the Apple iPhone 3G handsets in battery life and standby time performance, naturally, many people paid much attention. According to the official publication of the data shows, iPhone 3G handset in standby time and talk time than the first generation of products is a marked improvement, Bingju in to achieve theoretically the 10 consecutive hours of talk time and 300 hours of standby time. So what is the reality of these? We take a look at this famous site PCworld specific test results conducted by it.



For the Apple iPhone 3G battery life in the performance of, PCworld mainly through 3G mobile phones and other similar cases in the same length of continuous talk time compared to the way to arrive at the battery life of iPhone 3G handsets are pros and cons conclusions. After and take the test, including Palm, Motorola, Samsung, Pantech Duo, AT & T Tilt, LG and HTC, etc. 10 to support 3G network, smartphone comparison, Apple's iPhone 3G the average talk time of 5 hours 38 minutes results become leader, its battery life than the other 9 kinds of 3G smart phones, ranked No. 1. Participate in the test in 9 of the 3G smart phone, only the Samsung Instinct, HTC Touch Dual and the LG EnV 3 phones of continuous talk time over 5 hours, which results Samsung Instinct and iPhone 3G closest, reaching 5.33 hours. HTC Touch Dual and the LG EnV were 5.18 hours and 5.04 hours.



As for the other to take the test of 3G smart phones are not continuous talk time of 5 hours, the worst performance of Palm Treo 750, or even continuous talk time less than 4 hours. It is worth mentioning that just opened at a time when 3G networks, 3G mobile phone standby time, once seen as factors impeding the development of 3G technology. In fact 3G network itself is a notoriously power-hungry, although 3G phones in the standby area has made great strides, but still with the expectations of the people there is a certain distance. In addition, it is also a 3G network technology, but AT & T operating WCDMA / HSDPA network and the Sprint and Verizon's CDMA2000 1X EV-DO network in energy consumption or there are some differences. Which, WCDMA / HSDPA networks as voice calls as data tasks are also through mobile broadband network transmission, so the power consumption relatively more. The Sprint and Verizon's 3CDMA2000 1X EV-DO network technology to transfer data only task, voice calls using regular CDMA network is, so in theory a number of more power. In other words, iPhone 3G use more power in the WCDMA / HSDPA network in the case, the performance of its battery life is still better than other phones, Apple Zheci speaks on the machine's battery life improvement is effective in .



Incidentally, is that for many users complained about the "paste and copy" and GPS navigation capabilities, Apple iPod and iPhone marketing Greg Joswiak, vice president of the explanation is still not on the "copy and paste" feature on the iPhone, Apple The functional development will have its own list of priorities, Apple has so far been strictly in accordance with the list of priorities to turn development. So, iPhone should be in future software upgrades to add "copy and paste" this feature. Second on the iPhone's GPS antenna has claimed too small to achieve route planning (turn-by-turn) navigation application functionality. Greg Joswiak pledge to continue to improve, and look forward to developers to make things that surprised us.


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Britain developed a micro-engine is expected to replace the battery

Britain developed a micro-engine is expected to replace the battery

June 17, University of Birmingham announced that manufacturing and mechanical engineering university college lecturer, Chinese scientists led by Dr. Jiang Kaichun research group developed a micro-engine is only a few millimeters in size. Do not look at this small enough to be placed on the engine cover nails look like much, but the energy provided is 300 times that of ordinary batteries.

To understand the results of this study the situation, the reporter interviewed Dr. Jiang Kaichun.

About their research results, Jiang Kaichun showed great interest. He says that when they designed this engine's main purpose is to replace the traditional battery. Since the battery 发明, despite the miniaturization of electronic devices and portable and has played an important role, but the charge capacity of batteries is limited, so that electronic equipment Wei Liao continued work Bixujingchang replace or recharge in energy Persistence and Lianxu Xing Gong Ying there are some restrictions on gasoline and other fuels in this regard carbohydrates showed a clear advantage. In the development of the engine before they have specialized in different types of batteries and fuel were compared to results found in the weight of the same case, gasoline, hydrogen and other fuels to provide energy carbohydrates, 300 times the average for the battery. This means that the same is to supplement the primary energy, using micro-motor-driven device, battery-powered device than a much longer working hours.

In addition, it has been calculated to create the energy consumption of a battery than the battery itself provides 2000 times the energy of a large, if the processing of used batteries consider the energy consumption, then the battery life up costs. In contrast, micro-engine is much simpler, as long as it is added to a fuel, it can continuously work months or even a year or two. Not only eliminates the need for frequent battery changes or recharging the battery trouble, and the device itself could be more compact and lightweight.

On the engine design and manufacture, Jiang Kaichun said micro-engine manufacturing is very different from conventional engines. Conventional engine is usually full of noise produced by the plant in, but micro-engine is in the universities and research institutions in the clean room finished. They are now developing a kind of micro-internal combustion engine, this engine developed by U.S. scientists in different micro-turbine engine, the internal temperature is much higher. In order to withstand the engine running as high as 1,000 degrees Celsius resulting heat, they selected materials in the manufacture of alumina and silicon carbide. Both materials can be resistant to temperatures above 1,500 degrees Celsius, which was provided to ensure the safe operation of the engine.

As the micro-engine compact, and some internal components only a few microns, so the production process, they have adopted similar with the production of large scale integrated circuit technology. The difference is that required components do large scale integrated circuits as small as possible, but use the same process of production engines, you need bigger parts as possible. Because of fuel combustion in the engine requires a certain space, space is too small will not ignite the fuel, which requires the engine components to maintain a certain size. To achieve this, they use a lot of new technology. One of the most unique features is their "big thick layer of light plastic processing" technology. Using this technology, and now they have to process the material thickness is about 1 mm, which is very advanced world. In order to meet the needs of different devices, scientists can also output power of this engine to adjust. Approach is not a production of engines of different sizes, but the number of the same specifications as the engine output to connect different energy. For example, for mobile phones provide enough energy may be an engine, providing power for the laptop you need to put together a number of engines to work Caixing.

Micro-engine wide range of applications, in addition to mobile phones and portable computers can replace the battery, the military, medical and engineering manufacturing and other fields have wide applications. For example, with the increase in portable electronic devices, this should be traveling light soldiers will now have to carry more than 30 kg backpack in front of the war, including at least 1 / 8 load is designed to provide energy for the electronic equipment batteries. Some used for reconnaissance and liaison aircraft and micro-micro-robots as they have to carry heavy batteries and their role in severely affected. If these heavy batteries for micro-engines, their efficiency will be greatly changed. In the medical field, this engine also has a vast battlefield. Scientists, they can be installed in the diabetes and heart disease patients with medical devices, using them to provide lasting power, timing in vivo delivery of insulin for diabetics or people with heart pacemakers to provide energy. In addition, pharmaceutical, chemical manufacturing and processing, micro-mechanical components, this engine has great potential.

Therefore, Jiang Kaichun this engine is very optimistic about the prospects for development. He believes that this research is likely to first use the mobile phone industry. With the constant improvement of engine performance, six years later, the laptop computer and mobile phone battery will be gradually replaced by micro-engines, which will supply energy for portable devices have a profound impact.


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Fuel cells and AuPt catalyst

Fuel cells and AuPt catalyst

Committed to fuel cell technology, efficient catalyst for innovation and advanced AuPt debut

Hitachi Maxell has developed a particle diameter of 2 ~ 3nm, and Pt (platinum) could result in unit area compared to about 4.8 times the current AuPt redox catalyst synthesis. At present, the solid polymer fuel cell air electrode (cathode) redox catalyst used generally to use more to carry on the carbon support on Pt catalyst.

Reduce the Pt particle size and increased surface area will help improve the catalytic activity, also add in the Pt Fe, Co and Ni and other metal elements can also enhance the redox activity. However, the problem is near the electrodes for fuel cells was strongly acidic, Fe and other metals dissolved in acid reaction in the power generation process prone to be dissolved away.

The Hitachi Maxell has developed a will not easily soluble in acid Pt Au added to the material. Difficult to form the alloy Au and Pt. Easy to grow into larger Au particles with the characteristics of hard synthetic particle diameter less than 5nm. The citric acid as a reducing agent, the temperature at 100 ℃ to the formation of Au and Pt AuPt alloy, developed only 2 ~ 3nm particle diameter of the catalyst. X-ray refraction analysis, confirmed that Au and Pt alloy structure is incomplete.

It is reported that the development of AuPt catalyst with Pt catalyst, in the standard hydrogen potential of 0.6V, the unit area was about 4.8 times the redox current. Hitachi Maxell that, Au and Pt alloy of incomplete structures and particles helps to achieve high activity.


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Thursday, July 29, 2010

Carrot and stick

Carrot and stick

The revamped S-Class is set to hybrid and more fuel efficient engines. The fact that the Stuttgart flagship for "Rainbow Warrior" mutated, is not expected. Is already secured by the newly revised versions of top-AMG and the mass-market U.S. and China. kd186 battery

When the new BMW 7 Series came on the market, the S-class suddenly looked very old. In terms of assistance and high-tech gimmicks, the Munich Stuttgart its competitors had overtaken the right and left. Now wants to strike back and make the revised Mercedes S-class as was the E-Class to a "thinking with whom the driver."

Presented were the new cars at the Shanghai Motor Show. There are a few visual retouching, for example at the grill and the headlights (now standard with bi-xenon technology), but above all a lot of new electronic helpers.

These include a high-beam assistant that varies the beam without blinding the oncoming traffic, a night vision system with pedestrian detection and lane-assistant. He warns the driver with vibration on the steering wheel when a lane marking without signaling runs over. tc030 battery

Lane Warner, there are also other manufacturers, but Mercedes wants a particularly sophisticated version developed: the electronics to detect whether the driver has inadvertently or deliberately left his trace. "The warning is not so if the driver accelerates, for example, before a passing maneuver or when driving on the highway when it brakes hard or directs in a curve," says Mercedes.

Also new is an "attention-Assistant is:" Does the electronics Lenkmuster unusual, it closes on a fatigue of the driver and chases a tone through the cockpit. Other high-tech helper is a system similar to BMW and Opel with a windshield camera reads signs and inform the driver in the jungle of signs on the valid speed limit.

The navigation screen is optional with a "SplitView equipped" technology. This driver and front passenger can have different functions: while the driver sees, for example, the map of the navigation system, the passenger on the same screen simultaneously watch a movie from DVD.

The main market for the new Mercedes S-Class is China. Not least because of the Swabians their automobiles figurehead at the Shanghai Auto Show for the first time presented to the public. "Nowhere else we sell as many S-classes, such as in China," says Ulrich Walker, Daimler CEO for the Asia Pacific region. Last year, China sold 14,000 S-class. hd438 battery

"Dreams about in China, any successful businessman. Only if you drive an S-class, one has "done it, says Lu Yuedi, successful owner of the real estate company Xidi as his marketing department that formation would have put into the mouth," In 2003 I had my first S-Class, S 350s purchased. Now I have a S 500, S 600, and two old S-class. "

Lu Yuedi is just 50 years old and is one of the league of self-made millionaires, the big cities like Beijing or Shanghai impress their mark in recent years. He also drives luxury cars from BMW and Porsche. But the day's work he performed alone in the back or at the wheel of his S 600 L.

The S-Class, together with its main competitors BMW 7 Series and Audi A8 luxury sedan in the upper ten thousand. Many are waiting for the new model and rub at the sight of the new model has the hands. "I will soon," still buy a S 65 AMG and Maybach, is proud to Lu Yuedi log as proof that his business is in the real estate world, seemed splendid.

In contrast, the S-class interest in Europe will focus on many of the diesel versions. In the United States are the top models S 550 4Matic, S 600 and the AMG models at a premium. From August, the new generation has to get with a hybrid drive. The ecological figurehead of the revised S-Class, the S 400 hybrid with lithium-ion battery that, according to factory specification achieved an average fuel consumption of 7.9 liters per 100 kilometers. lenovo thinkpad x60 battery

Interesting, especially for frequent travelers might be the S 350 CDI BlueEFFICIENCY (235 hp), which should be satisfied on average with 7.6 liters of diesel. Overall, the engine range include, in addition from the Hybrid eight gasoline and diesel engines, including the eight-cylinder Diesel S 450 CDI (320 hp), the base petrol engine S 350 (272 hp), the two eight-cylinder S 450 (340 hp) and S 500 ( 388 hp) and the top model S 600 with a 517 hp twelve-cylinder biturbo engine, with the luxury saloon accelerates in 4.6 seconds from 0 to 100 km / h.

The most powerful S-Class models, but as usual Affalterbach and listen to the names S 63 AMG and S 65 AMG. The V8 version brings it to 525 hp and a torque of 630 Newton meters, the sprint from 0 to 100 Km / h in 4.6 seconds. The S 65 AMG has a six-liter V12 engine with dual turbo under the hood and can come up with 612 hp and 1000 Newton meters of torque.

The acceleration from 0 to 100 km / h in 4.4 seconds. AMG trim, alloy wheels, double-end exhaust pipes and special daytime running lights mark the steam hammer with a star. That should please both S-Class-Fan Lu Yuedi.

The sports suspension, the AMG sedans equipped with a side wind stability. The work is varied within milliseconds by a wheel load distribution, drawing upon the yaw rate and lateral acceleration sensors of the ESP.

Further, a system called "Torque Vectoring Brake" is standard on board should: When cornering, a targeted short braking intervention at the inner rear wheel a "defined screwing" effect of the vehicle and thus allow more control in heavy cornering. lenovo x60 tablet battery

These systems are also available for the normal S-Class. The standard equipment of the two AMG-force air-conditioned hum sports seats, leather upholstery and a seven-speed automatic (five-speed automatic includes the S 65 AMG). The S 63 AMG is with a long or short wheelbase, the S 65 AMG long version only.

Thursday, June 24, 2010

Epson Introduces Inkjet Multifunction device for SMEs

Epson Introduces Inkjet Multifunction device for SMEs

For 230 €, it creates 15 pages per minute in monochrome and color pages in seven high quality. It contains both scanner and fax and Wi-Fi and Ethernet port. The paper tray contains 250 sheets.

Epson has introduced another ink-jet multifunction device for small and medium enterprises dell latitude d610 battery. The Stylus Office BX625FWD want at a price of € 229.99 convincing especially speed: Maximum 15 pages per minute in black and 7.1 pages per minute in color are according to the manufacturer record in the price range up to 600 euros when printed with high quality is.

The verifiable values, the equipment includes 250-sheet paper cassette, fax and scan unit. Also dominating the model directly from memory card. The choice of the motive in this case is about a 6.3 inch large display on the device. The printer is certified with the Energy Star.

Windows and Mac users have included Presto Page Manager 9 as text recognition software. The multifunction device prints with Epson's Durabrite ink. It can handle duplex printing and WLAN (IEEE 802.11n) and wired network access.

There is also a stripped down version XB625WD for € 149.99 - no fax unit with small lenovo 3000 g550 battery paper tray. Both are available in August.



The BW625FWD is up to 15 pages per minute in black and supposedly the fastest ink-jet multifunction device in its price class (Image: Epson).

Monday, June 21, 2010

Google TV is powered by a special Intel chip

Google TV is powered by a special Intel chip


The Intel CE 4100 is a single-chip system with graphics processor, video decoder and Flash support dell inspiron 6400 battery. It is based on the Intel Atom architecture. It aims to be TV to computers.



Google Logo TV


The first devices with Google TV set to a one-chip system (System on a Chip, SOC) from Intel. The same combined with Google's TV software androidbasierter presented Processor CE 4100, many elements that are usually distributed on a motherboard, in a single component.


The CE 4100 is basically an Atom processor. In addition, he has even components for the input and output of audio and video signals. A hardware decoder helps in the processing of H.264 video format, a graphics processor for the calculation of 3D graphics.


One of the first devices with the processor will be Sony's Internet TV that was announced on the Google-I/O-Konferenz. The product is expected in autumn 2010 in the U.S. come to the market. In addition, the CE 4100 is stuck in a set-top box from Sony with lenovo thinkpad x40 battery Blu-ray drive. Logitech also announced a "Companion box" with Google TV and the Intel chip.


With the on-chip system, Intel will transform television into a flexible programmable computer. "We make a stupid TV screen into an intelligent computer", Eric B. Kim, Intel senior vice president, said in a telephone interview with ZDNet.


Even if the CE is 4100 is not intended for large server was, performance is an important factor in the development: "We need a high performance, to deal with large screens, multiple streams, as well as HD audio and video. Google had its goals on today's single-chip systems can not reach, "said Kim. The performance but calls their victims in power consumption. "These are not devices that can carry around with them. These devices require a power supply."


Intel applies especially to support the CE 4100 for canon eos 300d battery grip Adobe's Flash Player. "Our opinion that both HTML5 and Flash are great. Therefore, our solutions support both standards. All devices with our components are thus also support both standard," Kim said in reference to Apple's rejection of Flash for its devices.





The Intel CE 4100 is essentially an Atom processor, but with integrated graphics and display control, signal chip for audio and Gigabit Ethernet chip on the board (Picture: Intel).

Wednesday, June 9, 2010

Buffalo brings external 8x Blu-ray burner

Buffalo brings external 8x Blu-ray burner


The USB model BR-X816U2 reached full Blu-ray burning speed with special Windows drivers compaq evo n800c battery. Otherwise, it delivers up to 5.6-fold pace. DVDs and CDs, he describes with up to 16-fold, respectively 32-fold the speed.




The BR-X816U2 describes Blu-ray media at up to eight times the speed (image: Buffalo).


Buffalo Technology has unveiled an external Blu-ray burner, Blu-ray media discs at up to eight times the speed compaq evo n620c battery. The BR-X816U2 come mid-November for € 239.99 in trading.


DVD drive burns up to 16-fold and CDs at up to 32x speed. Rewritable media handled it with no more than 8x (DVD + RW) and 24-fold speed (CD-RW). A total of about a dozen supported formats, including BD-R, BD-RE, DVD ± R, DVD ± RW, DVD-RAM, lenovo thinkpad r400 battery CD-R and CD-RW, and dual-layer discs.


The connection to a computer via USB 2.0. The full Blu-ray burning speed is reached the drive but only using Buffalo's TurboUSB drivers that will provide higher data throughput rates. Otherwise allowed only one USB Describe Blu-ray discs with up to 5.6 times the speed lenovo thinkpad sl300 battery.


The BR-X816U2 is a software (PowerDirector, PowerProducer, PowerDVD, Power2Go, PowerBackup, Media Show) at Cyberlink, can be used to play Blu-ray movies and DVDs. The latter can be scaled up to 1080p. The burning program InstantBurn enables the making of backups, video editing and conversion of lenovo. The warranty is two years.

Friday, June 4, 2010

Garmin Nuvi 1690 Navigation System brings with SIM card into the trade

Garmin Nuvi 1690 Navigation System brings with SIM card into the trade


It is equipped to access online services using a wireless card dell inspiron 15 battery. Among other things, so that data from Google Local Search will again Navi. There is also information about weather and flight times and an online address book.


Garmin has started shipping its navigation device Nüvi 1690th With an integrated SIM card that allows presented at IFA 2009 Personal Navigation Device (PND) as the first navigation device from Garmin to access "nüLink" referred to online services dell inspiron 6000 battery. This allows the user to traffic and weather information via wireless network access. The information in 15 European countries, the first twelve months available at no additional cost. After an extension of the subscription costs € 79 per year.


With nüLink the user can also access to Google Local Search and display location-based information – can either specific categories such as restaurants, hotels and petrol stations or as a result of a free text search. Furthermore, the Nuvi 1690 offers a flight-function with landing information. A phone that can browse the online users by names, addresses and telephone leads, in combination with the navigation system directly to the address of the person thinkpad t61 battery.


Who wants to save fuel, can the software ecoRoute 2.0, the option "less fuel" is selected. Then the Nüvi calculated in 1690 based on a driver profile, an efficient route. Based on data from ecoRoute fuel and route reports to the customer to optimize his driving habits. Even pedestrian navigation with consideration of city parks and pedestrian zones is possible with the Nuvi 1690th


The device comes with maps of 42 countries in Eastern and Western Europe sony np-fc11 battery. The price is € 349. The Nuvi is now commercially available.


nuevi_1690-v6

Garmin’s first device with integrated SIM card, the Nuvi 1690 (Image: dell inspiron mini 10 battery)


Via: Garmin Nuvi 1690 Navigation System brings with SIM card into the trade

Dell delivers mobile workstation with Core i7 CPU

Dell delivers mobile workstation with Core i7 CPU


The Precision M6500 with up to 16 GB of DDR3 RAM and 1 TB of disk space to be configured. The top model uses an Nvidia Quadro FX 3800M graphics type dell inspiron 1545 battery. Prices start at € 1784 plus shipping.


With the Dell Precision M6500 offers from once a mobile workstation that is designed specifically for compute-intensive applications in the fields of CAD, 3D animation, engineering, science and research. The prices for the 17-inch notebook with an aluminum chassis start at 1784 € 41.65 plus shipping dell inspiron 1525 battery.


Dell Precision M6500 provides the one with up to 2 GHz Intel quad-core processor, the Core i7 series, up to 16 GB dual-channel DDR3 RAM and hard drive capacities of up to 1 TB in RAID. Optional two Solid State Drives with up to 256 GByte storage space is available - on request also encrypted.


If the video card, customers have the choice between AMD’s ATI FirePro M7740 and the Nvidia Quadro FX 2800M solutions and dedicated FX 3800M with 1 GB of memory thinkpad t60 battery. The 17-inch display with LED backlight depending on the model has a 16:10 resolution of 1440 x 900 (WXGA +) or 1920 x 1200 pixels (WUXGA).


In addition, the new workstation including 802.11a/g/n WLAN (), Gigabit Ethernet, Bluetooth 2.1, eSATA, an Express Card slot, an 8-in-1 card reader, four USB ports, the VGA - and DisplayPort output and a DVD or Blu-ray drive. An integrated smart card reader, a Trusted Platform Module 1.2 and an optionally available fingerprint sensor to protect the workstation from unauthorized access sony np-bg1 battery.


The operating system will include Red Hat Enterprise Linux Windows 7 Professional or Ultimate (32 and 64 bit) and Vista Business with downgrade to Windows XP Professional option to choose from. The Precision M6500 workstation is part of the E family of products from Dell and is compatible with all the accessories of this series. These include port replicators, notebook and monitor stand and external memory modules.


dell_precision-m6500-v6

The Precision M6500 is available now with pricing starting at € 1784 plus shipping (Photo: Dell Precision M6400 battery).


Via: Dell delivers mobile workstation with Core i7 CPU

Wednesday, May 5, 2010

Benchmark points to MacBook Pro with Core i7 CPU

This article via: Report: Benchmark points to MacBook Pro with Core i7 CPU


Benchmark points to MacBook Pro with Core i7 CPU


The tested device uses the 2.66 GHz Core i7 M620. In addition, an unreleased build of Mac OS X is used. The test result is significantly higher than the results of current models.


On the Internet late last week turned up one with the tool Geekbench benchmark conducted an unreleased Apple MacBook Pro. It is powered by a 2.66 GHz Core i7 processor from Intel. The test suggests that Apple will update soon its MacBook Pro model range.


According to the benchmark is a MacBook Pro 6.1, a model not previously used name. The built-Core i7-M620 is the fastest of Intel in January introduced 32-nanometer processors for notebooks. The operating system of the unreleased build of Mac OS X 10.6.2 10C3067 is used.


The Core i7 MacBook completed in the 5260 test points. So that it exceeds the current top model with a 3.06 GHz Core 2 Duo processor at 640 points. The MacBook Pro 2.8 GHz Core 2 Duo CPU is at 4260 points.


Apple Insider assumes that the benchmark is part of an upcoming 15 - or 17-inch high-end model. First rumors about MacBooks with Intel’s processor generation Arrandale had appeared in January. The chip maker had made its affiliate program participants Retail Edge a MacBook Pro with Core i5 processor as the profit in view. Intel said then that there had been a mistake.


macbook_pro_benchmark-v6


The MacBook Pro with Core i7-M620 comes in the Geekbench benchmark on 5260 points (image: Apple Insider).


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Friday, April 30, 2010

Exercise Your Battery

Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.

Thursday, April 29, 2010

Battery maintain

Keep Your Batteries Clean - it's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your laptop.

Wednesday, April 28, 2010

Battery Store

Keep battery away from fire or other sources of extreme heat. Do not incinerate. Exposure of battery to extreme heat may result in an explosion.

Battery Storage - If you don't plan on using the battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-Ion batteries will self-discharge during storage; remember to break them in before use.

Do not short-circuit. A short-circuit may cause severe damage to the battery.

Do not drop, hit or otherwise abuse the battery as this may result in the exposure of the cell contents, which are corrosive.

you must avoid setting your laptop battery charger in the following place:
(1). The place with very high humidity and high temperature
(2). Strong vibrative place
(3). Dusty place

Tuesday, April 27, 2010

Battery charge and discharge

When charging the battery for the first time your charging device may indicate that charging is complete after just 10 or 15 minutes. This is a normal phenomenon with rechargeable batteries. Simply remove the battery from the charging device and repeat the charging procedure.

It is important to condition (fully discharge and then fully charge) the battery every two to three weeks. Failure to do so may significantly shorten the battery's life (this does not apply to Li-Ion batteries, which do not require conditioning). To discharge, simply run your device under the battery's power until it shuts down or until you get a low battery warning. Then recharge the battery as instructed in your user's manual.

Monday, April 26, 2010

Battery life

Battery life can be extended by storing the batteries at a low temperature, as in a refrigerator or freezer, because the chemical reactions in the batteries are slower. Such storage can extend the life of alkaline batteries by ~5%; while the charge of rechargeable batteries can be extended from a few days up to several months.[64] In order to reach their maximum voltage, batteries must be returned to room temperature; therefore, alkaline battery manufacturers like Duracell do not recommend refrigerating or freezing batteries.

Tuesday, April 13, 2010

New Betterflie

New Betterflie.
New site, new home, new heart room!