iphone3GS help Apple rule the smart phone market

According to market research company Juniper Research report, though iphone4s success in the fourth quarter of last year had great significance to Apple, but help Apple rule the smart phone market biggest hero is iphone3GS.

Juniper Research reports in its latest research report, Apple sold 37 million iphones, almost account a quarter of the same period the total global sales of smart phones 149 million.

Juniper Research’s research report is the same as another research company Strategy Analytics’s date, Strategy Analytics estimate the fourth quarter of last year the global total sales of smart phones is 155 million, in view of different companies have different statistical methods, the fourth quarter of last year the global total sales of smart phones is 150 million.

According to earlier report, Apple exceed Samsung become the biggest smart phone manufacturer last year fourth quarter, Samsung reports that the fourth quarter of last year it sold 36.5 million smart phones in its Financial Statements, but Apple smart phones sales is 37 million. But Juniper also point that Samsung’s market share has great increased in the fourth quarter, from the same period’s 4.7% surged to 21.7% a year ago.

If don’t consider the affect of iphone4s release spur the sales frenzy and the shopping season at the end of a year, Apple’s smart phone sales will greatly decline in the fourth quarter. It means that Samsung may retake the position of the lead of smart phone market, the industry think that this situation will appear in the near future. 

Exceed HP, the Apple become the global biggest PC company

The market research firm – Canalys released a report on monday says that plus ipad tablet PC, apple have exceeded HP become the global biggest PC company the fourth quarter of last year.

Canalys included the ipad tablet PC in the client PC statistics, this calculation has a big different with the market research firm Gartner and IDC standard PC ship calculation, the latter only count the desktop and laptop.

The calculation according to the Canalys, the fourth quarter of last year, the global PC shipments increase 16% up to 1.2 billions, this is mainly driven by the demand from Tablet PC, exclude tablet PC, the global PC shipments decline 0.4%.

Apple the fourth quarter PC share up to 17%, increase 6%; HP slide to the second, and it also have the fierce competition by Lenovo, Lenovo is the only company that the share increased following the Apple. Dell and Acer rank 4 and 5, their share all have declinde.

Canalys Tablet PC computing not only iclude ipad, it also include RIM’s PlayBook, Amazon’s Kindle Fire Ect. “Pad” model, Amazon kindle and Barnes & Noble Nook Ect. electronic readers are also included. But Canalys didn’t disclosure each products’ shipments, only reports that “Pad” model occupy 22% of the fourth quarter PC shipments.

Dell notebook battery maintenance FAQ

1. Dell notebook battery on the issue of control circuit

As far as I know, the dell laptop battery is not purducted bu dell, it is producted with barebones and OEM. Dell's standard battery must have a control circuit, About 18650 public version of the design, just have no so many tricks like IBM laptop battery.But it’s safe when using.

2.The problem on dell laptop battery replacement the batteries

Batteries are the main parts of the battery, more batteries meams longer standby time, if the batteries are damaged or old, then the battery is useness, so there are some places supply batteries change service in the market, but their batteries is no ast good as the original.

When wiring the batteries, In principle, only by spot welding spot welding, the marchine is not expensive, about four or five hundred dollars. If no this marchine, scratched the batteries’ wiring joints with a blade-point and welding with a chromium, but in this way, the solder joints,are easy to fall. Of course, dell laptop battery’s batteries can be changed, because it’s control circuit is more practical.

3.Problem on Dell laptop battery charging

All rechargeable batteries have a feature, that is in the initial of charge is constant current charging, that’s say when the battery voltage is low, must control the charging current, make it is not too much, and when the battery is nearly full, that is constant voltage, must control the voltage is not too high.

80% of the battery is in the constant current charging processcompleted. When the battery voltage reaches the set value, the charging circuit is automatically disconnected.

In the charge and discharge, the batteries may overheat, and the the control circuit may even cut off the circuit when it fells overheat, so it’s dangers to charge the the lithium battery without controling circuit.

4.Problems on Dell laptop battery maintenancing

In the case of long-term electricity use Dell notebook computer, it is best to take off the battery, stored in a cool dry environment.(remerber don’t put it in the fridge, it’s harmful to the battery when temperature is too low.)

Pay attention two pionts:

1.When stording the battery, it’s best make the battery have 40%-60% power, don’t store it with the battery full power or low power.

2.In order to help Dell laptopbattery maintenance, it is recommended that the battery must be used at least once a month. It’s harmful to the batteries when the batteries are in fully charged state or low charged status for long term.

The laptop’s Handling of unexpected situations

The laptop’s Handling of unexpected situations

It will often appear some unexpected situations when we using the laptop, such as the water, tea, coffee or other liquid flow into the laptop, lighting, static electricity or some appears of damages, today I will tell you some handlings about this unexpected situations.

1. Water, tea, coffee or other liquids flow into the laptop

If we met this situation, we must taike the battery out of the laptop and unplug the external power, then use the dry cloth, tissue or other absorbent materials to adsorpte the liquids and dry this liquids with the hair-dryer or put the laptop in a ventilation place to dry it(avoid the directly sunlight). But attention the temperature of the hair-dryer to avoid overheart and make the parts of the laptop out of shape.

After finishing the emergency treatment above, you must not turn on the laptop, because there may be residual moisture in it, re-boot it may damage the hard ware, it suggested deliver the laptop to the repair shop to further processing.

PS: the situation above belongs to man-made damages, are not in the warramtu coverage, so the laptop must be away from liquids, and don’t use the laptop outdoor in a raniy day.

2. Lighting

If appear the lighting situation, you must turn off the laptop at once and send it to the repair shop to further processing. The damage of lighting is very large, so to avodi this situation, you can’t connect the network in thunderstorm days, and keep the voltage of the supply power is stable.

3. Static electricity

The static electricity refers to when the body touch the machine and occur discharge phenomenon, then the laptop can’t be boot, this time you can take the laptop battery and ac adapter out and put the laptop for about half an hour, and then connect the power re-boot the laptop, if it still can’t boot, you’d better send it to the repair shop.

To avoid static electricity, we can try the following ways:

Due to the dry environment and friction, our body may tanke much static electricity, it will appear point discharge when we touch the laptop and damage it, so if you are not sure if you take the static electricity or not, you can release the body static electricity before using the laptop, such as touch metal objects or take Anti-static equipments.

If the three-phase plug of laptop ac adapter was not grounded well will also appear static electricity, so we must insure a safe grounded electronic envoronment, and insure the ground access stable, and buy Appropriate safety power supply equipments, and you should not use the two-way plug replace the three-phase plug to supply the laptop.

4. The appearance of damage

The keycap fall off, due to the improper use and cause the keycap fall off, you should not install it yourself, because inappropriate intensity may lead to the keycap damage or the mechanical structure that support it permanent damage, you should send it to the repair shop ask a professional to fix it.

Other components fall off or appearance damage, when collide or break the laptop accidentally and lead to appearance damage, you should stop using the laptop and send it to a repair shop to fix it to avoid further damaging the hard ware or personal injury. 

Laptop AC adapter maintain skills

Laptop AC adapter maintain skills

In fact, laptop AC adapter is a high-precision and high-efficiency switching regulator power, its effect is to change the 220V AC power to low-voltage DC, supply the stable power to the laptop’s normal operation, it was called laptop’s source of power, as the laptop AC adapter internal is a work in high voltaged and big current switching power, the workload is heavey, and is fully enclosed structure, there is no cooling holes on the case, and no fan to help cooling inside, so the temperture inside is very high when woriking. especially in summer, if you feel hot when touching the case with your hand, the temperture inside is higher, so in daily work and entertainment, we should carry it out with reasonable maintenance, today I will tell you some laptop ac adapter maintain skills:

1. Creat good thermal environment

When using the laptop in a high temperature, we should put the laptop ac adapter in a place that have no direct sunlight and ventilate, remember don’t put the AC adapter near the air vents of the laptop, this the AC adapter will absorb heart instead of cooling. In summer, we can lit side the AC adapter to increase the contact area of AC adapter and air, then let the AC adapter’s heart distribute well. In order to obtain better heat dissipation, we can also put a plastic block or slug to increase the air convection speed near the AC adapter, speed ​​up the distribution of AC adapter’s heat.

2. Stop using it when occuring abnormalities

When the AC adapter appears big noise even fume, we should stop using it immediately, it must be inspected by professional people before use.

3. Reasonable charge

When the laptop battery is charging, you’d better not run big 3D games or other program that will make the laptop overload carring, this will lead to the AC adapter’s output power surplus not enough and cause charging the battery get slower or can’t full charge the battery, make the AC adapter in overload working.

4. The different laptop models’s AC adapter can’t be mix used

The different brands laptop has differences in output interface, voltage and current value, so they can’t be mix used, otherwise, it will cause can’t full charge the battery and the screen flashing, even lead to burn down the laptop’s motherboard and other hardwares. We should also careful when change using the same brand but different models laptop AC adapter, it suggested that we should consult the professional engineer before using. 

Laptop battery Tips - Batteries-world.co.uk

Some knowledge about laptop battery

1.The type of laptop battery
    Laptop batteries currently used in three main categories:Nickel-cadmium batteries,NiMH batteries and lithium batteries,they are generally expressed as: Nickel-cadmium NI-CD, Ni-MH Ni-MH, lithium LI.

Laptop battery is composed of the shell, circuit board and batteries, belonging to lithium-ion battery.The so called batteries means the number of batteries within the battery.mAh refers to the notebook battery capacity.

circuit board is composed of the protection circuit board (or secondary protection circuit) and the capacity indicator circuit this two parts,it manage the laptop battery’s charge and discharge, and security.

The standby time of the laptop battery mainly determinded by the mAh vlue.Under normal circumstances,more batteries,bigger mAh,the standby time will longer.The life of the laptop battery is measured by the tiems of charge and discharge, Quality of qualified products generally 500-600 times.  So,the effective use life of laptop battery is 2years or less,so the Expired battery will aging,and the stand by time will dropped dramatically ,then affect the mobility of notebook computer.

2.The cell of laptop battery

Laptop battery currently divided into 3 core, 4 core, 6-cell, 8-cell,9 cell, 12 cores. In short, 4-cell battery life 2 hours, 6-cell is 3hours, and so on. Of course, the greater the number of cores, the longer life, and the higher price, but the stability will be less than the less cores battery. The average home user suggest use with their computer comes standard with the number of pins, such as 3-core, 4 core, because they mainly use in the home, have a stable power supply. Recommend the use of generaloffice users use 6-cell and 8 cell battery, because the relatively longstandby time point will make your office more convenient. If you have a higher mobile office requirements, you can consider 9-pin and 12-cell battery, but this battery is too heavy to carry, and no 6-cell or 8-core stability.  In fact, 6-cell and 8-core battery is enough, because the 6-cell and 8-core battery can have a more than 3 hours stand by time,but if you play games is another said.

The daily maintenance method of digital camera battery

The daily maintenance method of digital camera battery

Digital camera is different from traditional camera, it’s have a great demond of electricity, so the lithium battery and the Ni-MH battery that have stronger power and can be recharged is more and more popular in users. But no matter lithium battery or Ni-MH battery, their use, store and carry has many places that need to pay attention.

The Ni-MH battery has memory effect, this effect will reduce battery’s capacity and use time, as time gose by, stored charge will fewer and fewer, and battery will consume faster and faster, so we should run out the power before charging, and must full the battery before power off. But if you use the professional lithium battery, you don’t need to worry this problem.

In the daily use, you must pay attention to the complete of the battery’s insulation skin, once they are damaged, you must cement them with transparent tape. Besides, you should also check whether the battery electrodes appear oxidation, if ti is mild oxidation, you can wipe them, but if it is severe oxidation or appear shedding phenomenon, you should change a new battery. At the same time, to avoid the power loss, we need keep the contact points across the battery and the inside of the battery box clean, if necessary, we can wipe the battery with a soft and clean cloth, or clean the metal contact points in the battery box with a little eraser, but you must not use the solubility detergent.

In addition, if you don’t use the camera for long time, you must run out the battery’s power and take it out of the camera store it in a dry cool environment, remerber don’t store them with meatl objects,  this is especially important to non-rechargeable battery. 

Five ways to save your digital camera battery power

Five ways to save your digital camera battery power

Even the battery’s capacity is very large now, but the digital camera is very power consumption, if we don’t attention to save the power, the battery is very easy to run out of power, especially when we travel out, so today I will tell you five ways to save your digital camera battery power.

1. Avoid frequent use the flash lamp, if you are not a professional photographer, you should avoid frequent use the flash lamp in the daytime, because the normal daytime light intensity is enough to general digital camera.

2. Try to avoid unnecessary zoom operation, because zoom camera lens’ stretched and reduction is very power consumption, we can move our steps to replace the camera’s zoom operation to save battery power.

3. Do not keep the screen has been lit, when the battery is in low power, we can turn off the LCD screen and use the viewfinder to adjust picture composition. To a digital camera, the LCD screen is the part tha most power consumption, when turn off the screen, the use time is three times than original.

4. Use less continuous shooting and video, Minimize the use of  continuous video recording function and video function, because these functions is use the camera’s built-in cache to temporarily save the screen shot, so it is very power consumption.

5. Avoid frequent switching machine, most users know that the screen is very power consumption, so they frequent switching the machine during using the camera, in fact, frequent switching the machine cost more power than the screec.

Apple new patent, laptop ac adapter can act as a password backup device

As we know, the ac adapter supply power to laptop, but recently, the Apple company has developed a program, it can help users restore theie laptop or smart phone password that they forget (or secret security issues) .

In fact, apple company’s purpose is to prevent the laptop or smart phone password being stolen to some extent. This technology is based on the assumption, that’s when your laptop was missing or stolen, the supporting laptop ac adapter with it will not missing or bing stolen in the same time, so the laptop ac adapter is an important part when storing the password.

In the submission of the patent document, apple plan to put a little memory chip in the laptop ac adapter to store the laptop or smart phone encrypted password (or secret security issues), so that only the corresponding computer or telephone can use the password recovery  data function. In order to improve the safety, you can also put some parts of the encrypted password in the network server.

It should be clear, the apple patent document warms that if the password is not easy to be restored, users may choose to use a common uniform or simple passwords, this will increase the risk of data lossing.

Of course, if the thief know the laptop acadapter is very important, he will also stole the laptop ac adapter. So apple company have a safer advice, that’s store the password or secret secunity issues in the non-removable external devices like printer or router.

"Blue eyes" virus cause laptop battery explode

Recently, the international famous anti-virus software vendor “KASPORSKY” report that there is a new computer virus called “Blue eyes” are spreading quickly on the internet, this virus did not attack the computer, but attack the laptop battery, once the laptop battery infect will explosion.

As we know, the computer virus is very terrible, it can damage our system, stole our bank account and password, damage and store our important date, or even damage our computer hardware. To most business laptops, there will be special hardware and software design to protect the laptop’s stability and safety, especially the software, will have special safe design to avoid the virus Infringement. But recently, the international famous anti-virus software vendors “KASPORSKY” report that there is a new computer virus called “Blue eyes” are spreading quickly on the internet, this virus did not attack the computer, but attack the laptop battery, once the laptop battery infect will explosion.

It’s reported that the “blue eyes” virus has no harm to common software and hardware, It is disguised as a feedback information packet, and send through the TCP/IP network interactive mode. As this information packet has no any offensive capabilities itself, so the anti-virus software and firewall can’t kill them.

But to the laptop users, “Blue eyes” is very damgerous. When the laptop battery was full charged, it will send a signal to the transformer through a software, remind end charging and turn to float charging model. “Blue eyes” will be activated by this signal, it will retent this signal and send a “keep quick charging” signal to the system, at this time, the transformer will charge the laptop battery acceleratly, and make the laptop battery charging excessive in a very short time, and damage the laptop battery or even cause the laptop battery explosion. Currently has happendde a number of notebook batteries burning incidents in Russia and Europe. A bank office notebook spontaneous combustion in the case of standby in Netherlands. People preliminary view that the main reason is the “Blue eyes” virus.

This anti-virus software vendor says that there are no anti-virus software can kill this virus recently, but there are some ways to prevent this virus damaging the laptop battery：

1. Do not charge the battery in the boot state, “Blue eyes” virus only can be activated at the environment of WINDOWS system, it can’t work at DOS system or in the shutdown state.

2. Don’t use the external power when the laptop is working, only use the battery, this is a bad news to the users that their laptop battery have only one to two hours standby time.

batteries world.co.uk - professional sell all kinds of laptop batteries,camcorder batteries,camera batteries and laptop ac adapter

www.batteries-world.co.uk is a professional sell all kinds of batteries online shop, our products have laptop batteries, camcorder batteries, digital camera batteries, battery chargers and laptop ac adapter,  recently, our website back online after revising.

We are not only a sales enterprise, we are also a design and manufacture enterprise, our factory locate in china, there we have a large number of engineers, all our products on sale are directly purchased by various reputable manufacturers throughout the world.They have passed strict quality assurance procedures such as CE, UL, and ISO9001/9002 certifications.Under scales of production, transaction costs are greatly reduced.

Besides, all our batteries , battery charges and laptop ac adapters are all tested on original machines, so our products are 100% compatible with the original machines, and we ensure all our products are brand New & 1 year warranty.

We hope you can find a satisfactory replacement battery in our shop!