Digital camera batteries: News,Experience,Tips for sharing

Monday, February 22, 2010

Casio EX-G1 release in 2010

Casio EX-G1 release in 2010
Casio company release EX-G1 digital camera in the Mao Live House and held a new conference EX-G1. The Casio releases EX-G1 is designed to style people customized digital products, still continued to Casio cameras’ features, the ultra-thin form factor has always been to add three anti-function, location “personality”, “tenacity”, “passionate advocate” , but also to sustain the “G-SHOCK” brand culture.

EX-G1 also features powerful three more attention and attract more keen interest. Casio G-SHOCK with technology EX-G1 digital camera has a shockproof, waterproof, dustproof, and features such as thin, 19.9mm body with the Casio EX-G1 release in 2010
Casio company release EX-G1 digital camera in the Mao Live House and held a new conference EX-G1. The Casio releases EX-G1 is designed to style people customized digital products, still continued to Casio cameras’ features, the ultra-thin form factor has always been to add three anti-function, location “personality”, “tenacity”, “passionate advocate” , but also to sustain the “G-SHOCK” brand culture.

EX-G1 also features powerful three more attention and attract more keen interest. Casio G-SHOCK with technology EX-G1 digital camera has a shockproof, waterproof, dustproof, and features such as thinner construction, 19.9mm body even with the Casio np 20 battery, is the most earthquake-thin digital camera, not only can withstand a high level of 2.13m free fall, but also in the depth of 3m of water 60 minutes of continuous use as well as in -10 ℃ low temperature environment of normal use.

It uses stainless steel to withstand the impact of the external strength, and absorb the impact and water-resistant glass fiber reinforced polycarbonate body within the dual structure. High-strength heat-resistant polycarbonate body to fill the near side of the shutter, the lens resin lens protection around the ring, zinc die-casting system, lanyard holes, etc., are used to protect the body’s tenacity to ease the impact of the design.

EX-G1 is also equipped high-definition 1210-pixel CCD to capture high-precision. For a three anti-camera, the lens is no different and most important, we must stand up wrestling, but also to withstand underwater pressure, and we Casio EX-G1’s lens is quite excellent workmanship, of course. 3-fold zoom lens around the use of resin lens protection ring, which can effectively play the role of a buffer to reduce the pressure on the lens protective cover is applied to prevent light reflection and after waterproofing coating over the surface of tempered glass. Has a soft lens of artificial rubber bearings to absorb shocks from the outside to protect the lens unit of the high attenuation material.

The EX-G1’s LCD screen size is 2.5-inch 230,000-pixel, in the protection area than in the past has improved, using 1.5 times thicker than acrylic plates and installed on the LCD screen to ease the impact of resin around the supporting frames.
>Casio np 20 battery, is the most earthquake-thin digital camera, not only can withstand a high level of 2.13m free fall, but also in the depth of 3m of water 60 minutes of continuous use as well as in -10 ℃ low temperature environment of normal use.

It uses stainless steel to withstand the impact of the external strength, and absorb the impact and water-resistant glass fiber reinforced polycarbonate body within the dual structure. High-strength heat-resistant polycarbonate body to fill the near side of the shutter, the lens resin lens protection around the ring, zinc die-casting system, lanyard holes, etc., are used to protect the body’s tenacity to ease the impact of the design.

EX-G1 is also equipped high-definition 1210-pixel CCD to capture high-precision. For a three anti-camera, the lens is no different and most important, we must stand up wrestling, but also to withstand underwater pressure, and we Casio EX-G1’s lens is quite excellent workmanship, of course. 3-fold zoom lens around the use of resin lens protection ring, which can effectively play the role of a buffer to reduce the pressure on the lens protective cover is applied to prevent light reflection and after waterproofing coating over the surface of tempered glass. Has a soft lens of artificial rubber bearings to absorb shocks from the outside to protect the lens unit of the high attenuation material.

The EX-G1’s LCD screen size is 2.5-inch 230,000-pixel, in the protection area than in the past has improved, using 1.5 times thicker than acrylic plates and installed on the LCD screen to ease the impact of resin around the supporting frames.

Tuesday, February 09, 2010

Nikon digital SLR D4 review

Nikon digital SLR D4 review

About Nikon full-frame digital SLR is launched D4 news, online there are several different versions circulating.  2010 PMA With the advent of video exhibition on the Nikon to launch high-end full-size digital SLR D4 of the news more and more. 。 A few days ago in Nikon forums on a message on the D4 has attracted a relatively large concern that online Gentie also up to as many as 100.

This news is about the Nikon D4 of the new aircraft test: Because the United States Nikon EN-EL8 battery pack annual National Football championship super Bowl Super Bowl in Miami about the time February 7 staging, while the February 12 -2 28 ushered in 2010 the holding of the Vancouver Olympic Winter Games, so Nikon has prepared a sufficient number of new aircraft for testing personnel, or we will soon see the release of D4, as well as a lot of wonderful proofs of.

On the D4 parameter is used the most current rumors FX format 15.7 million pixel CMOS, and the ability to control noise and D3 (quotations parameter evaluation Gallery) S are equivalent, but the focus of AF for as many as 61 points, and to support 1080P HD video recording.

Friday, January 22, 2010

Sony introduced Cyber-shot cameras with panorama shooting feature

Sony introduced Cyber-shot cameras with panorama shooting feature in this year, we can easily use the camera a very broad perspective of the photo. And in these cameras, not only will there ever before, using Exmor R CMOS back-illuminated sensors TX7C and HX5C, also includes the use of Super HAD CCD sensor W380, 390 and the second evaluation of the protagonist - W350. In the CCD sensor models to achieve a pan & scan camera functionality is no doubt Sony made a more obvious technological progress, and also so that the threshold of pan & scan camera functionality significantly reduced.

In the hardware configuration, the Sony W350 features a new, high-pixel Super HAD CCD sensor and new NB-BG1 battery,. Prior to 12 million compared to a common pixel-level sensor, the new sensor 1/2.3 sensitive area while maintaining the same time, will further enhance the pixels to 14.1 million. In the lens, the Sony W350 will also end W series models from 30mm wide-angle to expand to a more practical 26mm, and have a practical

Sunday, January 17, 2010

Sanyo released the world’s smallest full HD DV VPC-CS1

Sanyo released the world’s smallest full HD DV VPC-CS1
  For the market to lightweight portable Full HD high definition DV demands, Sanyo has recently announced VPC-CS1 portable DV, forthcoming in the February sale, VPC-CS1 is a camera / video dual-purpose machine, which is also the Xacti series of machine Since the model on sale, the smallest FullHD high-definition video camera, and enough to become the world’s smallest Full HD camcorder at this stage!
  Sanyo VPC-CS1 weighs only 142g, including lighter battery campared to sanyo db l20 battery, the thickness at only 27mm, the film could reach 1080p/60i, using the MPEG-4 AVC/H.264 encoding, and support for next-generation audio and video formats iFrame. Storage, Sanyo VPC-CS1 can support SD / SDHC / SDXC memory card.

Sanyo VPC-CS1 is expected to officially listed in February, the official price of about 300 U.S. dollars.

VPC-CS1 Features:

· 3MP image sensor components, the largest 8MP imaging (interpolation)
  · 10 × optical zoom
  * 38-380mm focal length equivalent to
  Support for 1080p/60i, Full HD
  Support for the use of MPEG-4 AVC/H.264 encoding
  * Can support next-generation audio and video formats iFrame
  • Support recovery focus Face detection and facial
  Support for Eye-Fi, SD / SDHC / SDXC memory card memory card
  Provide HDMI output interface
  * Thickest Department has only 27mm, weighs only 142g

e February sale, VPC-CS1 is a camera / video dual-purpose machine, which is also the Xacti series of machine Since the model on sale, the smallest FullHD high-definition video camera, and enough to become the world’s smallest Full HD camcorder at this stage!
Sanyo VPC-CS1 weighs only 142g, the thickness at only 27mm, the film could reach 1080p/60i, using the MPEG-4 AVC/H.264 encoding, and support for next-generation audio and video formats iFrame. Storage, Sanyo VPC-CS1 can support SD / SDHC / SDXC memory card.

Sanyo VPC-CS1 is expected to officially listed in February, the official price of about 300 U.S. dollars.

VPC-CS1 Features:

· 3MP image sensor components, the largest 8MP imaging (interpolation)
· 10 × optical zoom
* 38-380mm focal length equivalent to
Support for 1080p/60i, Full HD
Support for the use of MPEG-4 AVC/H.264 encoding
* Can support next-generation audio and video formats iFrame
• Support recovery focus Face detection and facial
Support for Eye-Fi, SD / SDHC / SDXC memory card memory card
Provide HDMI output interface
* Thickest Department has only 27mm, weighs only 142g .

Wednesday, January 13, 2010

Sony Cybershot TX7 review

Sony Cybershot TX7 is a very high-tech card DC.
  Sony Cybershot TX7 Thanks to an innovative 1/2.4 inch, 10.2 million effective pixels Exmor R CMOS back-illuminated sensors, so photographic performance, stronger than a lot of common CMOS sensor DC. This not only created a good quality camera and, more importantly, it brought a lot of Sony Cybershot TX7 previous CCD camera does not have functions.

With Exmor R CMOS back-illuminated sensor, mature fast Bionz image processor, Sony Cybershot TX7 has improved "smart pan & scan" function, comparable to the high-quality home DV Full HD 1080i video recording, 10fps continuous shooting capabilities, and to facilitate Handheld Night Scene, and many other features functional. For the first time appeared in the domestic DC Carl Zeiss 25mm super-wide-angle lens certification, so that Sony Cybershot TX7 even more powerful, and more with the "hard power."

Pan & scan the concept of shooting first time was in 2009, Sony’s flagship HX1 telephoto cameras on the camera with a powerful video recording capabilities and high capacity battery pack, Sony HX1 synthesis technology by dynamic and static photo shooting capabilities, invented the pan & scan film. Sony Cybershot TX7 cards this year’s main push DC, this feature will not only inherited a good down, but also based on the original made certain improvements, which won the second generation of pan & scan camera functionality - that is, "smart pan & scan" function.
Top Sony cybershot series li-ion batteries:
Cyber-shot   DSC-T70 battery
Cyber-shot   DSC-W120 battery
Cyber-shot   DSC-W170 battery
Cyber-shot   DSC-W55 battery

Tuesday, January 05, 2010

My Fujifilm F75 review

My Fujifilm F75 review

From the overall design point of view, Fuji FinePixF75EXR the rules in the distance. Dimensions 99.3 (W) x58.9 (high) x22.7 (thickness) mm, mass of about 180g, basically be described as thin. Silver, black 2 colors to choose from, compared with the popular fashion colors jump models is even more evident mature and more stable business atmosphere. Metallic shell of frosted texture and sophisticated without losing steady. Unlike many fashion trends in color DC advertised compared to temperament subtle and restrained, the corner of the curved design, feel very good.
  From the front, irregular-shaped bulge on the left, an increase of friction. Lower left is the eye-catching "EXR" signs. The 2.7-inch LCD screen on the back side is a simple multiple-choice buttons. For ease of operation, the mode dial is set in the upper right. Set-top to retain only the shutter button and power switch.
  Performance, FinePixF75EXR built-in 1 / 2 inch SuperCCD, effective 10 million pixels, providing a good photo reproduction of the tiny details of the scene, with high sensitivity, low noise features, giving a clear picture even more delicate texture. In addition, F75EXR the EXRAUTO mode, the sensor automatically switches to the ideal conditions for a variety of shooting modes.

Deserve particular pointed out that in such a slim body even hidden in a 10X optical zoom Fujinon lens. Solely from the camera point of view, worthy of a match for SLR in the application. Unfortunately, however, a smaller aperture, maximum aperture F3.3-5.6, the smallest aperture F6.4-11.0.

Fuji FinePixF75EXR
  Product type telephoto digital camera card
  Photosensitive device 1 / 2 inch Super CCD EXR sensor
  Effective pixels (million) 1000
  Optical zoom multiples of 10
  35mm equivalent focal length 27mm-270mm
  Sensitivity Auto / equivalent to ISO 100 / 200 / 400/800 / 1600 / 3200 / 6400 / 12800
  Shutter automatic mode) 1/4s-1/2000s., (Other models) 8s-1/2000s
  Transmission Interface USB 2.0 High-speed
  Weight 180g without battery memory card
  Size Dimensions 99.3 (W) x 58.9 (H) x22.7 (D) mm
  Battery Type NP-50 lithium-ion battery
  Top 5 Fujifilm lithium ion camera batteries:
  fujifilm   np-40 battery
  fujifilm np-30   battery
  fujifilm np-80   battery
  fujifilm np-95   battery

Thursday, December 31, 2009

popular cameras 2009

Popular Science "magazine in December announced on its annual" 100 Best scientific and technological achievements ", involving entertainment and communications, automotive, computer, photography cameras, security, health health care, green, aerospace, consumer, engineering, sports and leisure areas, etc. 11.

The following is the best scientific and technological achievements photographic camera class

Canon EOS 5D Mark Ⅱ Digital SLR Camera

Changes in the way film cameras

This year, the U.S. President’s first official photo shoot with a digital camera; same year, the same camera used for a commercial and independent films, and even shooting some of the network drama. This camera is a Canon EOS 5D Mark Ⅱ, the first to shoot full HD video, digital SLR cameras. 5D Mark Ⅱ reason why workers are impressed by the video because it has a small camera that is not available in a variety of high-quality lenses to replace the ability to allow these photographers can choose a suitable wide-angle, telephoto or the lens. At the same time, the photographer with 35-mm film compared to the same size of the 21 million-pixel image sensor are visible. Canon adopted strategy is to make these large-size photographs of moving up, and most cameras can shoot video, can only provide small size, easy-encoded low-resolution images. Engineers need to design a powerful processor, can handle 21 million pixels into a 2 million-pixel screen - which is 1080p Full HD video resolution - and will re-package the data into a standard movie format, that is, 30 frames / sec. In addition to this feat, the camera also offers video capture mode, amazing 2 hours battery time for the film cameraman outside of the bulky camera has a lightweight , see more batteries as canon EOS-10D battery,EOS-DIGITAL REBEL battery

Fuji FINEPIX REAL 3D W1 Digital Camera

Three-dimensional photo shoot

We left and right eye see slightly different images, which is three-dimensional objects, we can perceive the reason why. Fuji in the first three-dimensional compact digital cameras use 7.6 centimeters away from the two separate lenses, these characteristics are simulated. They will together take pictures or video, a processor will capture images of their synthesis of a file. Body on the back of a 2.8-inch screen can display three-dimensional images in real time, through two sets of lights flashing backlight to put different images into different eyes (you can also use three-dimensional magic mirror to support NVIDIA’s computer system to see three-dimensional photo). W1 ordinary photos can be taken - in fact, it is time to shoot two pictures, you can two different zoom lens set. 3359 yuan, fujifilmusa.com

SONY CYBERSHOT WX1 with Cyber-shot DSC-W120 camera battery

To capture more light

Sony’s first time back-illuminated sensor Exmor R used in digital cameras. The use of conventional digital camera sensors "is according to" design, in the light-sensitive components and micro-lens is sandwiched between the circuits and transistors, these circuits would affect the light transmission, thus affecting the final imaging results. Sony cleverly turned around the direction of the photosensitive element so that it connects directly with the micro-lens was originally caught in the middle of the circuit was moved to the rear of the photosensitive element. This light from the light-sensitive components from the back of a direct injection, an increase of light-sensitive volume, so that the camera in low light conditions, shoot-effective access to a significant increase.

POWERGENIX 1.6-volt nickel-zinc rechargeable batteries

Attractive green battery

We can finally have a kind of voltage can be comparable with the one-off product of the rechargeable battery. PowerGenix, used with a high charge storage capability of the nickel-zinc compounds to manufacture the battery, this compound can not be the last because life is too short to use, but will not be dissolved PowerGenix is based on a fragile water-based zinc electrolytes to their life extended 10 times. Now it can be recharged about 1,000 times, this and other types of rechargeable batteries at the same level, but it can output voltage of 1.6 volts, easily beyond the traditional 1.2-volt rechargeable battery and a one-time and 1.5-volt alkaline battery to compete. 15 U.S. dollars / 4, powergenix.com78_2009.12

Canon LEGRIA HF S10 Digital Camera

Ultra-high pixel

8.59 million total pixels for HF S10 sufficient to show disdain for the majority of similar products on the market. In order to take full advantage of so many pixels, Canon has designed a unique digital telephoto conversion function, you can intercept sensor pixel in the non-local case of interpolation to achieve a longer focal length. It also has 3 seconds pre-recorded feature, you can save you press the camera button and the first 3 seconds of video, to avoid missing the first exciting picture. In the photographs concerned, it is Taiwan DV also has some basic manual functions, the menu style, exactly the same with the Canon cameras, combined with high-pixel sensor, can shoot out of not less than that in a small digital camera photos. More interesting is that in the video playback, you can also directly from the video clips in the interception of 1920 × 1080 static pictures. 9599 yuan, canon.com.cn

Sony α550 Digital Cameras

An attractive gift for photography enthusiasts

You can better record the beauty of the rich from the Ming to the details of the dark. The use of original automatic HDR (High Dynamic Range) function, the Sony α550 can achieve the greatest 3EV dynamic range expansion, while record than the case of large light and shadow highlight some of the details of the real story and bring levels of richer, more delicate colors screen. It is also equipped with a 14.2 million effective pixels Exmor CMOS image sensor, providing the highest sensitivity settings up to ISO 12800; new BIONZ image processor under the high sensitivity can still bring exquisite picture; speed continuous mode priority Under the continuous shooting capability up to 7 / sec. 6300 yuan (including 18 ~ 55 mm lens), sonystyle.com.cn

Nikon COOLPIX S1000PJ

Accompanied by a digital camera projection

Micro-projector has finally found the best handy. Nikon S1000pj is the first built-in digital cameras, projectors, so you can instantly and the whole room of people to share their photos and video. It is in ordinary compact digital camera is equipped with a body size similar to a projector and desktop images in a similar chip, a low-power LED bulbs emit light through the chip, the resulting image through the fuselage of a pre-stamped with a special lens and, ultimately, on the wall out of the 40-inch projection screen. 2699 yuan, nikon.com.cn

Canon POWERSHOT G11 Digital Camera

Masters of photography can be stuffed into pockets

With the PowerShot G series entering its 10th year, Canon introduced a comprehensive expression of the making of the series - G11. G11 good inherited G series has always been proud of the full manual functions, retro two-wheel design makes this little camera has a digital SLR that can be comparable with the convenience of operational, will enable more free viewing that can be turned Rotary LCD screen is also to come. A new 10 million pixel sensor to make G11 a single pixel area than previous generations and an increase of 45%, with the performance of a powerful DIGIC 4 processor, constituted a unique double noise reduction system, raising the availability of high sensitivity, and ultimately the in a small digital camera in the top-rated high-quality imaging

Saturday, December 26, 2009

Nikon cameras and battery 2009 review

In 2009, Canon has launched lots of new version digital cameras like 500D, Canon IXUS100, as well as at the end of S90, and 7D and other machines on the market and most of them become popular, the overall market impact would be far-reaching. So as a Canon digital camera is an important rival, Nikon, even though the card Nikon cameras in the market share less than Canon, but in the SLR field, they have the same market ratio.

Under this year’s market environment, a simple digital camera or the mode of growth can no longer meet the demand, the original pixels to upgrade a simple digital camera replacement model has also been questioned in the market, so this year we see quite a few Manufacturers are beginning with openning up new markets for the busy, they call returning to quality, alternative functions have become the theme of this year. Nikon digital cameras this year, there are many amazing products, such as digital cameras nikon S1000pj unprecedented projection is a personal touch to work through the body’s own projection equipment that can take pictures anytime, anywhere and friends to share the fun, such a concept in this year such as the emergence of springing up in general.

In the first half, Nikon has released a total of eight models of consumer cameras, respectively, is to have outstanding performance of P90, equipped with a high optical zoom in the compact body of the S630, high-speed response of the S620, configure intelligent touch control of the S230, the S220 slim , super-telephoto performance, outstanding L100, as well as the beautiful simple shape of the L20 and L19. This 8 models are based on Nikon’s EXPEED digital image processing concept developed, and are equipped with Nikkor lens, in function and design also have the breakthrough. Feature-rich choice of stylish beautiful color and shape, and laid a Nikon digital camera this year’s development ideas.

While in the second half, Nikon updates the four consumer digital cameras, which are the focus and have a fast response speed of the S640, equipped with innovative projection capabilities S1000pj, with exceptional display and large-size OLED screen S70, and the provision of fine shape and rich color style S570. This 4 models are also based on Nikon’s EXPEED digital image processing concept developed, and are equipped with Nikkor lenses. In which there is a very innovative projection camera S1000pj, and the use of OLED screens S70, impressive.

In the SLR field, we see that Nikon has updated its own entry-level SLR camera lineup, which eliminated entry-SLR such as Nikon D60, D5000 and D3000 will be the new market, completed the entry-level SLR Nikon updates. While in the field of high-end Nikon D300s, as well as the emergence of Nikon D3s let professional users have expectations of a more professional features make the further occupation of Nikon SLR camera market share, sales steadily. 

Most popular nikon digital camera batteries in 2009:

• NIKON D40 Battery
• NIKON D60 Battery
• NIKON CoolPix S700 Battery
• NIKON D90 Battery
• NIKON D300 Battery

Monday, December 21, 2009

back-illuminated sensor by Sony WX1 camera

Among new keywords for sony digital camera in 2009, there is a term caching our eyeballs is the “back-illuminated sensor”: the sensor sensitive element through the adjustment of the physical structure to achieve a better theory of imaging standards. Sony WX1 is the latest Exmor R CMOS back-illuminated sensors fashion digital camera, at the same time, Most camera users consider this camera the most “technical content” of the home DC. This direct reason is that Sony WX1 has a lot of unique core technology among kinds of cameras,.
In terms of the brightness of the sensitivity of conventional CMOS image sensor , Exmor R CMOS is about 2 times the noise rate but only about 50% of its even in night conditions such as inadequate light shooting, but also able to show clear and clean photos.
Sony WX1 camera can not only take photography horizontally, but also capable of vertical shooting, So it will be very useful when catching big scenes like buildings.
Sony wx1 camera also take li-ion batteries as the popular NP-BG1 battery,NP-FC11 battery,NP-FR1 battery,NP-FT1 battery and also relative chargers.

Monday, November 23, 2009

Ni-Cd Batteries,Ni-MH Batteries,Li-ion Batteries

Ni-Cd Batteries,Ni-MH Batteries,Li-ion Batteries
  Nickel   cadmium cell (Ni-Cd, Nickel-Cadmiun Batteries):
  The nickel cadmium cell is   applies early equipments like handset, notebook battery types and so on, it   has the good big electric current flashover characteristic, to bear the charging   and discharging ability to be strong, the maintenance is simple. The nickel   cadmium cell most fatal shortcoming is, Users offen encounter "memory effect” in charging and discharging process, will cause the   service life big reduction. In addition, the cadmium is virulent, thus the   nickel cadmium cell does not favor the ecological environment the protection.  The numerous shortcomings cause the nickel cadmium cell to eliminate basically   the digital equipment battery’s application scope. Nickel hydrogen battery   (Ni-MH Batteries): The nickel hydrogen battery is the early nickel cadmium   cell’s substitution product, it is at present the most environmental protection   battery, no longer uses the virulent cadmium, may eliminate the heavy metal   element the contamination concern which brings to the environment. The nickel   hydrogen battery has the big energy density compared to, this means may, in does   not increase the additional weight for the digital equipment in the situation,  the use nickel hydrogen battery can lengthen equipment’s operating time   effectively. Simultaneously nickel hydrogen battery in electricity   characteristic aspect and nickel cadmium cell also basic similar, when practical   application definitely may substitute the nickel cadmium cell, but does not need   to make any transformation to the equipment. Nickel hydrogen battery another   merit is: Reduced in the nickel cadmium cell to have “the memory effect”  greatly, this enabled the nickel hydrogen battery to be possible to use   conveniently. (above to quote part) Individual viewpoint: In the life, myself do   not use the disposable battery nearly, because both economy, and environmental   protection. Looking from the life use experience, the nickel cadmium cell’s use   environment request is not very harsh, but must carry on the maintenance   frequently. Because of the serious memory effect, its memory effect returns to   20-30 times in not the standard service condition achieves above 70% (electric   power storage ability only then original 70%). Certainly if each time uses pays   attention to some, may after about over a hundred times only then achieve the   degree which is unable to endure patiently. As for the nickel hydrogen battery,  individual feeling also has the part the memory effect, but compared to nickel   cadmium many, therefore use time cannot be too optional. Although has the   interpretation of data nickel cadmium use number of times to be possible to   reach 500 times, the nickel hydrogen may reach 1000 times. But I thought that in   the daily use cannot achieve this number of times far. The nickel hydrogen (the   memory effect already was quite probably serious about 300. Because very long   did not use the nickel cadmium cell, therefore not good statement). mAh is the   Unit of electricity, 1mAh=3.6C (coulomb). The value is bigger, showed its can   store up the electric quantity are more. Certainly, he saves the electrical   energy cannot use completely. The nickel cadmium cell’s standard electromotive   force is 1.33V, the rated voltage is 1.2V, when sufficient electricity the   open-circuit voltage may reach above 1.4V, the final voltage 1.0V. nickel   hydrogen battery’s standard electromotive force is 1.319V, the rated voltage is   1.2V, final voltage 1.0V. May see accumulator cell’s shortcoming from the above   data to lie in the working voltage to be lower than 1.5 volts. Because the   itself voltage is low, in addition its interface resistance when the rapid   discharge the very quick rise (said simply will be stepping down of voltage),  its terminal voltage when it will not have the electric discharge finished to be   lower than with electric appliance’s voltage limits (in full electric discharge   situation, Ni-MH terminal voltage about 1.0, dry cell battery about 1.25). Will   also be in the daily use we will feel that the accumulator cell will be inferior   to the dry cell battery easy to use reason, but this reason also directly caused   the electric discharge not to be full, aggravating memory effect. In the   synthesis, the Ni-MH battery compared the Ni-Cd battery, had many merits,  although the price was slightly high. The use suggested personally: Regarding   the request high speed electric discharge’s equipment, should better use the   Ni-MH battery in a short time, like the remote control electrical toy, four go   by car and so on. In addition: Flashing light exception. Because will discharge   high speed will have the very bad influence to battery’s chemical substance   activeness, therefore, will discover very quickly flashing light’s duration of   charging will be getting more and more long. Regarding requests to have the   length time electric discharge equipment, if the personal stereo (shows likely   such uses any battery line with electric appliance). Regarding the request   discharge voltage is stable, and the high equipment, like the avonmeter, the   digital camera, CDplayer and so on, should better use the dry cell battery.
Howerever, Widgets like notebooks, cell phones , Music players and so on, All carry with a li-ion battery, Brand like panasonic use Panasonic DMW-BM7 battery Panasonic CGA-S005 battery Panasonic CGA-S006 battery Panasonic CGA-S007 battery for their digital cameras.

Tuesday, November 17, 2009

Canon IXUS 980 IS Canon IXUS series review

Canon IXUS 980 IS Canon IXUS series review

Canon IXUS 980 IS Canon IXUS series is one of the top level card cameras with 14.7 million-pixel, size of 96.7 × 62.2 × 27.9mm,  a powerful DIGIC 4 image processor with a faster image processor speed and higher quality .
  This Canon IXUS 980 IS camera is made with 1 / 7-inch CCD image sensor, 14.7 million effective pixels, 3.7 optical zoom, equivalent to 35mm focal length 36 - 133mm, aperture range of F2.8 (wide) / 5.8 ( telephoto), a maximum resolution of 4416 × 3312, high ISO sensitivity Auto ISO80/100/200/400/800 / 1600, equipped with the DIGIC 4 image processor, support 640 × 480 (30 frames / sec), 320 × 240 (30 frames / sec) video capture, using rechargeable lithium-ion IXUS battery pack as a power supply, 2.5-inch 230,000-pixel LCD screen, the whole weight is only 160g.

What’s more, this Canon IXUS 980 IS camera system supports the Face-priority AF, 9-point artificial intelligence auto focus, the central focus ,15-1 / 1600 seconds shutter speed, using SD memory card / SDHC memory card / MMC Memory Card / MMCplus memory card / HC MMCplus memory cards as storage media.
  Relative Canon IXUS Camera batteires:

 
• Digital IXUS 60 camera battery
 
• Digital IXUS 65 camera battery
 
• Digital IXUS 70 camera battery
 
• Digital IXUS 75 camera battery
 
• DIGITAL IXUS 80 IS camera battery
 
• Digital IXUS 90 IS camera battery

Wednesday, November 04, 2009

Digital Camera Canon G11 Evaluation

Digital Camera Canon G11 Evaluation
Canon G series camera is the favorite DC of professional photography enthusiasts. G11 as a 9th G series product, the classic side-axis model inheriting the G10 designed perfect body for a more rounded lines. From the single-lens reflex EOS7D body, The Canon’s new body design have added more curve features and fetch the photography enthusiasts praised rotating screen.  G11’s highlight is getting better get the picture quality by reducing by about five million pixels and using a new dual-noise reduction system. Canon claims the high ISO noise will be greatly reduced.

As a high-end DC, Canon G11 in the G series to give up a high-pixel for the first time, in the same area with the G10 sensor array only about 10 million pixels, with the G10 compared to the 14.7 million effective pixels witch gives the us first impression that G series has slipped back.  However, G10 is a successful, high-pixel CCD the case of small, Higher image sharpness, low light-sensitive noise rate and clear picture quality and so on..
 
Recommeded digital camera batteries for Caon G series for Xmas 2009:

 
• POWERSHOT G1 camera battery
 
• PowerShot G10 camera battery
 
• POWERSHOT G2 camera battery
 
• POWERSHOT G3 camera battery
 
• PowerShot G4 camera battery
 
• POWERSHOT G5 camera battery
 
• POWERSHOT G6 camera battery

Monday, October 26, 2009

Canon EOS 1D MARK IV: Ulta-high Speed

Canon EOS 1D MARK IV: Ulta-high Speed

Canon release EOS 1D MARK IV digital camera for professional photographers.  EOS-1D Mark IV为EOS- EOS-1D Mark IV is the 8th EOS-1D/1Ds series camera. It get reputation by professional photographers for news and sport report. EOS-1D Mark With the formal EOS-1D Mark IV digital technology, This camera realizes more than 10 million (102.4 thousand) of the ISO sensitivity, what’s more , the commonly used ISO sensitivity range even expanded to ISO 100-12800. IV has also been a breakthrough improvements on auto-focus performance with the cross-type AF sensors in all 45 AF points to 39 points . EOS-1D Mark IV is also equipped with a Canon developed its own production of approximately 16.1 million effective pixels of CMOS image sensors, as well as two high-performance DIGIC 4 Digital Image Processor to get approximately 16.1 million effective pixels up to about 10 under / second shooting speed. The EOS-1D Mark IV will be sold end in November 2009.

Since 2001, the first shipment of EOS-1 series EOS-1D digital SLR cameras ,  EOS-1D/1Ds series is also improved along with cameras and digital technology advances.  The EOS-1D Mark III, due to its high-performance access to many news reports and sports photography professional photographers praise and love in 2007. as technology continues to progress, professional photographers and photography enthusiasts for more high-performance cameras inherited Canon EOS-1 series film SLR cameras since the idea of combining digital technology to lead the industry to develop that can be a brand new digital performance into a possible EOS-1D Mark IV. It not only has over 10 million (102.4 thousand) of the ISO sensitivity, but also has a 39-point cross-type wide 45-point AF sensor, which result in higher power to capture pics. To achieve approximately 16.1 million effective pixels for high-precision quality and high pixel area up to about 10 / second continuous shooting speed with longer battery life. EOS-1D Mark IV’s advanced digital performance be able to respond to the strict requirements of professional photographers, but also enhance its professional digital SLR cameras shoot area.
 
 
Related Canon EOS camera batteries:
canon eos 350d battery
  canon eos d300 battery
  canon eos d30 battery
  canon eos kiss battery
 
 

Sunday, October 18, 2009

Useful laptop battery tips for UK laptop users.

Useful laptop battery tips for UK laptop users.
1. If you do not use your laptops for extended periods of time , remove the laptop battery pack from the laptop.

2. Do not expose the laptop battery to high heat or freezing temperatures.. Hot notebook batteries discharge very quickly, and cold ones can’t create as much power.

3. plug your laptop battery charger adapter into a UPS and not directly into a wall power outlet or surge protector.

4. If you your laptop battery is a nickel-metal hydride battery, completely drain and recharge the laptop battery once a month to maximize its capacity to hold a charge for it has memory effect.

5. Remember fully charge new laptop battery packs before using it . New battery pack needs to be fully charged and discharged (cycled) a few times before it get fulll capacity.

6 Leaving the laptop battery in a amchine while using an electrical outlet for long periods of time will keep the li-ion laptop battery in a constant state of charging up and that will reduce the life cycle of the li batteries.
Support by laptop batteries in UK.

Friday, October 16, 2009

Canon EOS 7D and Battery Review

Canon EOS 7D and Battery Review

Which EOS model is your perfect digital camera? I wanna the write an article about "perfect camera" , But it really really hard to dicide whitch model of perfect for so many in terms of, But i will consider Canon EOS 7D like APS-C frame models after i read the information on EOS 7D

  High quality 18 million effective pixels other rivals; 100% of the viewfinder frame rate is built for professional work; 8 frames / second continuous shooting speed and 19-point auto focus system just the the as Nikon D300, In fact EOS 7D has lot s other features letting real creative people use it to the fascination. EOS 7D have been sharing the EOS 1 serie with high-speed response, the power performance, and focusing performance, etc. What’s more, It also takes into account the EOS 50D series of ease of use, these two terms, we will know positioned people who needs EOS 7D.

  This paper will EOS 7D body design, function character and focus, metering, the response rate and other basic performance of parsing and evaluation.

  Important EOS 7D Camera features:
 

1. Compared with the previous models, EOS 7D is the alternative and attentive.
  2. Real-time viewfinder and video capture support functions fully enhance shooting capabilities greatly expands the shotting area.
  3. Auto-focus system will be more reliable
  4. High-speed shooting performance and large-capacity EOS battery can satisfy your demanding application requirements.

Li-ion camera batteries for can EOS:
New canon eos 20d battery
Li-ion canon eos 300d battery
The Classic eos 10d batteries
Popular rechargeable canon eos 350 battery