Digital battery

Color screen phones has been the market for a full year, advertising overwhelming, tempting us to the rope, but users still can not calmly why buy? The high prices of the reasons are undoubtedly important, but also a problem in the cell phone batteries can not shirk responsibility.

 

According to statistics, almost half of users suspected cell phone battery standby is too short, through a series of problems for users, so that the user “love machine is not easy. “

 

Bacheng users more satisfied with waiting time for a more detailed understanding of the thinking of the user, a recent study of Saint-Marc, Beijing, Shanghai and other major cities between the ages of 20 — 40 mobile phone users completed a survey on male / female ratio of the sample 6:4, close to the real market rate of the user. M8403 apple iBook G4 12 inch battery

 

Asked about “the mobile phone battery current satisfied, the 79% of users are the views of batteries for mobile phones. Knowledge of Figure 1, only 13% of satisfied users of mobile phone batteries, 8% of people Generally, he reluctantly accepts.

 

User comments on the current number of batteries for mobile phones, mainly summarized standby, performance and appearance in three areas (see Figure II). Firstly, 37% of respondents think the waiting time is too short, they believe that the frequent travel and preparation of back-up battery is charging something inconvenient. Secondly, approximately 19% of people said that nothing guarantees the performance, especially the numerous non-original batteries are more prone to problems, life is even shorter. Again, almost 15% of respondents believe that the battery color machine as a whole can not meet the multimedia, gaming and other multimedia needs. Finally, he expressed aspect is larger and lighter mobile phone form PA3534U-1BRS PA3591U-1BRS factor may not be consistent.

 

According to the sales staff of mobile phones, in the absence of words or short message service, waiting time traditional phone is generally 5 days, the actual use of generally three days, for traffic management or Sales of such personnel shall normally not exceed 2 days. In fact, users generally think that it would not be enough time before the battery market as a whole is even shorter time saver.

 

Compared to the previous two years, and now the market for mobile telephony is already sitting on top “Gold Mountain”. With the technical threshold for the reduction of accessories for mobile phones by the coveted “Wedge Mountain” Small and Medium Enterprises swarmed the market while a mixed bag. As these manufacturers to pursue “low cost” and “factory fast” quality batteries for mobile phones, there is no assurance that the natural reduction of standby time, the batteries gradually increase market share throughout VGP-BPS2 VGP-BPS2A Battery standby is short.

 

At the same time, these non-original batteries are still quality assurance and after sales service for the user to add a lot of trouble, leaving the poor impression. In this regard, a user is full of grievances: “Suddenly a problem, you must go to repair, the warranty can not find the person can go to the expensive mobile phone accessories shop slaughtered.”

 

At present mobile phone standby time has become a headache for the business traveler. Especially those who travel long business people moving frequently, the sales staff, they have more time to load their regular cell phones, let alone mobile phone charging much more time “meal” for finish things. This obviously gives “busy” as the characteristics of a mission to carry a heavy burden.

 

Recent salary survey shows that domestic: in all trades, marketing or sales revenue ahead of the fourth class of employees, what is channel sales business and an increased awareness with the result. Company management is probably the high income group, have lost these two groups of users, the positioning in the high-level consumer machines depend on the color of Han to eat? Traditional cell phone will lose a cow. PP2182L HSTNN-LB31

 

Users look forward to “green” and not “undisciplined”

 

To the user of mobile phone battery has a lot of comments also expressed a degree of understanding and of the ardent expectation of all respondents were willing to express their views on the future of batteries for mobile phones (see Figure 3).

 

When asked “Are you the best hope for the future of batteries for mobile phones,” haste the battery more environmentally friendly was the largest, representing about 33%. Environmental protection is consistent with modern trends in green consumption, the result of this, Toshiba has taken a position, recently launched a battery more environmentally formaldehyde, it is understood from the consumer market, batteries lithium, this new type of battery is also more durable advantages over thin. Has been followed by nearly 23% of applications in both large capacity, good performance and the advantages of small form factor. This fuel cell technology, if necessary, the “mad rush”, which is for manufacturers to invest in more R & D devoted more energy, government support for multi-point test market time points. Mobile Home for technical faults, Wang Bing, deputy director of the Ministry of Information Industry Bureau is running emphasized: To reserve 3G industry, technology, Ministry of the Information Industry will increase in future 3G mobile phones, product development, investment, focus on breakthroughs in core technologies and software technology. Dell Latitude D810 battery  Dell Latitude D820 battery

 

Some users even consider problems from the perspective of manufacturers. An older man said: “Due to a variety of reasons, manufacturers of mobile phone technology is not enough rainfall, especially the domestic manufacturers is very difficult to function and appearance are perfect. ” 16% of people make greater investments in technology consulting also mentioned that some people in front of the battery can not be the trend of compact mobile phones online for concern.

 

Understanding the ownership of understanding of the user is still hope that the future of mobile phones easier to use. 28% of respondents have raised a number of questions about the use of small areas. These problems may companies do not realize that, but quite reasonable. About 13% of people want companies to effectively carry out the “Three Guarantees” service commitment, 12% of the charger a few questions like “Why is the make or model of mobile phone charger can not be reunification ? “,” head load device ‘Why so many “hands up”? flashboard occupy too much space, “… … or even 3% of people do not stop for replacement batteries and so on. An argument is more direct: “Do not the manufacturers of cell phones can do so many batteries and chargers” undisciplined “?IBM ThinkPad T42 battery IBM ThinkPad T43 battery

 

Users and a variety of nuanced understanding of hope is that the cell phone as a consumer mass was close to everyday people.

 

As the lives of some, but you also need to intimate service. However, users still lack the “three guarantees” service. It is understood that, “Three Guarantees” service after the enactment of the majority of the officers of “three guarantees” as stipulated in more clearly, but not implemented, the rate of cell phone complaints remained high. The frustration that some users’ mobile phones parallel “does not generally have after-sales service, it is difficult to accept that formal activity staff mobile phone service often with” water “, etc. as an excuse” three boxes of “services”. “Many manufacturers maintain a variety of points that we consider hidden costs of fraud.”

 

Just think, if you forget when you travel with a charger because the charger can not “step in those shoes, you have to offer cell phone service pricing for finding hotels, shopping malls, and even borrow charger strange companion, which are clearly unnecessary trouble. Pay attention to the search for efficiency in all things modern “convenience”, the simpler the better, but also willing to take money for convenience. In particular, high-level consumers want companies to the global situation and mutual cooperation, the shipper “Jiang Hu” unified, if the manufacturer requires additional investment, if added to the cost of mobile phones would not mind “Well Hua Xiaoqian do great things.” In fact, each family member in consumer goods, followed by “facilitate” the principle of the user gradually in “Xin Wo” and at the same time “unruly” will probably become a major obstacle to the development of mobile phones. BATCL50L  LCBTP03003 

It seems that manufacturers take into account not only the battery technology, “green”, but also the design, eliminating the “unruly” behavior.

 

Cell to become focused on short-Re board design techniques

 

As we live in the regulation of basic food and clothing “after, but also to a richer spiritual life” well-off people are also subject to the requirements of a consumer from a functional to a Multi-functional, feeling, aesthetic feelings and other psychological process will move towards the future of mobile telephony and the emergence of multi-media technology to small businesses.

 

Currently the camera functions available, send and receive multimedia messages, download games and features high-capacity telephone mobile, one of the major markets, people are increasingly willing to “pocket”. However, in the enjoyment of beautiful polyphonic ringtones, clear image, the user has indicated a marked increase in the frequency of loading is most felt that the lack of battery capacity. A user machine in color, said: “Buy the color is to follow the trend, if often hectic around the mobile phone recharge, life goes backwards.” hp Pavilion dv2000 battery  hp Pavilion dv6000 battery

 

In the multi-functional, “came to an end, all vendors are beginning to realize the core competitiveness of appearance in the mobile phone of the state of the climb. Which mobile phone manufacturers to Today ‘hui did not want their models more beautiful? “Light,” “delicious,” “Smart,” “thin” and so on ad words is none other than “small” in the past intended the word , and was even further “content” of the Nokia has also begun to focus on “the look”, you find not only young girls and hands, even the men around the mobile phone is also become increasingly small. With public enterprises on the size of the outside lines of the form, color, weight and other parameters of the process to reflect on several occasions, the mobile phones of tomorrow will be small, light of the extreme beauty. However, merchants have thought: “Hutouhunao” apparently Ben mobile phone battery will also “small” a stumbling block?

 

On the capacity of cellular telephone and shape the future of cell phone restrictions, this survey, 23% of users have put forward (see Figure II). Undoubtedly, mobile phone battery mobile phone has become a “content” and “look” to perfect a short board.

 

How do I reach this piece of board? We recommend: Heavy research and development, re-design. Developed a more environmentally friendly materials, energy and more energy effective action, people worry more time saver, and mobile phones will be the trend of green consumption, design of small general purpose batteries and chargers, including the high-end color machines, including mobile phones more quickly in the daily lives of people, which allows users to “Love Machine graduate.”

Introduced the use of nickel-metal hydride battery of new products also accelerated the acquisition of all the heat, of course, it is unique “temperament” as the energy density, the number of charge cycles and more details ‘memory effect is small, non-toxic metals such as cadmium, mercury are also a number of advantages achievement of nickel-metal hydride Laptop battery position in the bull market.

 

With all the hands in nickel-metal hydride batteries steadily increasing number of scientific leap in the use and maintenance has gradually at the sight of attention. As we all know, the brand Ni-MH IBM ThinkPad R51 battery life can be charged according to the official request that 500-1000 times, but this is actually a good value, and often do not respond to such a life. But as a sensible use of chargers, more in depth understanding of nickel-hydride batteries, metal, we have left to do, “longevity”.

 

1. Under normal circumstances, the new nickel-metal hydride batteries contain a small amount of electricity we buy on driving charge and then reuse. However, if time battery plant is quite short, electricity is sufficient to recommend use first and then reload.

 

2. The new nickel-metal hydride batteries to buy a general charge to go through 3-4 times and use of, performance can play in the best condition, many of my friends for the first time, the prosecution encountered a small problem, for example, the first charge did not imagine the number of PP film so many? In the 3-4 times after charging and the use of all be resolved.

 

3. Although nickel-metal hydride Dell Latitude D820 battery memory effect is small, as much as possible is recommended after each use finished loading and is full of time, do not charge you would use for one count and then. Only longevity, “Oh, the important point.

 

4. The battery charging, the charger should pay attention to the heat surrounding the deliberate use of what wind there too is no need for fans, but noted that the shipper should not put too much debris around. Ordinary users the process of using the battery, the battery is often not a dedicated storage bag; users to replace the battery, will acquire the habit of easy storage battery, regardless of where the place is clean and moist . The consequence is that the battery they get dirty easily, easy-to-metal contact, such as keys, etc. contact, easy to moisture, and it is the enemy of batteries. Recommendation: Users should set up a special cell to place points and keep the battery clean. To avoid problems such as loss of electricity to keep the Dell KD186 battery and contact points of the battery to both ends of the inner lid clean, if necessary, use a soft, clean and dry pasture.

 

5. A long time did not have time, remember to remove the battery from the storage battery, placed under dry conditions recommended brand of battery in the box to prevent short-circuit the battery.

 

6. A long time without nickel-hydride batteries in the metal shop a few months later, the battery naturally in hibernation “state”, the battery life considerably reduced. If Ni-MH battery has been placed for a very long time, I suggest you begin with the slow charge is appropriate to impose. For another important issue at stake here: for Ni-MH HSTNN-LB31 battery, the battery must be completely discharged, then save, store, or online? Both points of view very different from what it should be used? Many people think that we should adopt the first, but I thought that to save the battery charge is reasonable. Because: According to tests, Ni-MH battery to save the best conditions to save about 80% charged. Because the nickel-metal hydride batteries self-discharge rate is high (10% -15% per month or almost), if the battery is completely discharged, then save it for a long time not to use the ‘battery-discharge phenomenon will discharge excessive battery, may damage the battery. Do not believe? So you think to buy a new nickel-metal hydride rechargeable battery is not all there is electricity, which is the reason. Recommendation: Apart from correcting the wrong point of view, maintenance of the battery to start in the right direction, otherwise it will backfire.

 

7. There are many messages from friends post questioned how to meet Ni-MH? After investigation, after many specialists battery reach a unanimous conclusion to remind friends. Do not nickel hydride metal discharge the sony VGP-BPS2 battery, excessive discharge may cause the failure of pricing to harm is much greater than Ni-MH battery memory effect of the battery itself!

 

8. Auto multimeter test battery is full or not. Ni-MH batteries in general charge before the voltage is below 1.2V, filled with normal voltage is 1.4 V or later. We as a judge, also very easy to judge the condition of the battery.

 

9. Chargers can be divided into fast charge and trickle charge. Low load current is small, typically around 200 mA, such as our common load current is about 160mA. His long-time charge, 1800mAh Ni-MH toshiba PA3399U-1BAS battery should be 16 hours or more. Even if I was a little slow, but the charge would be filled very full, and do not hurt the battery. Fast charge current is usually in the more than 400mA, charging time significantly reducing the number of .3 to 4 hours can manage that, but also won the affection of all. Several types of fast charge, prices vary. Therefore, we often have questions about the same load faster, why the price is a big gap in it? Good charger in particular is a good fast charge brought against over-charging protection function, for example, we have a common understanding Acura Panasonic BQ 390 charger has been particularly noteworthy in this regard, excellent software chip capacity charge the battery while it also brought evil upon the battery, quick charger minimized.

 

10. Conflict: trickle charge does not hurt the battery charging time is too long, however; fast charge can save time, but there is damage to the battery, even if the surface is the world need the best degree Panasonic BQ390 charger only very good harm reduction, but not totally avoided. Contradiction can be resolved is to buy a quick charge and a trickle charge. Quick charge with the load for some time, for example, 5.10 times after the transition to slow Chong Chongdian once or twice. This apple A1078 battery performance to return to a higher state.

 

11. The batteries are commonly used battery, four or six, and this time, to maintain the balance of each cell is very important, otherwise, due to a battery problem has affected the work of the entire battery. First, the battery capacity and ensure consistency, the best place to buy the same brand of the same type of battery time. Then the internal battery power to maintain consistency, simply, is that the electric battery is either full or empty. If there are more groups in the composition of the battery, you can try to “select” look. Means that the specific capacity, similar to the battery voltage and other parameters in one set of battery cells in series, due to poor conditions, under normal circumstances let endpoint measures after the tension and son of red blood on it.

 

12. Speaking on the last charge and discharge.

 

Top of the range of NI-MH Aspire 3000 battery charger with battery test delta-V to determine if the battery is full. When the curve of discharge voltage of the battery and is somewhat similar to the beginning of a more rapid rise, followed by rising slowly until the stuffing is good, the tension began to decline rapidly, but decrease in not very large. Before commonly used nickel, cadmium batteries are also similar, but drop the speed and the amplitude was higher than the NI-MH. Most chargers on the market type (less expensive) is often used is the value of the charge pressure, such as the elderly GP 1.4V Rechargeable value Po is the pressure that is precipitated at 1.4V when the battery voltage, because there is no difference, and charge on the end. Such a result is often that the battery can not be bridged, particularly in some older battery due to increased internal resistance, the real addition to the low voltage battery. And this charger currents tend to be smaller, often charging more than 10 hours. Using Delta-V cutoff automatic charger, since it can precisely control the load time, use may be more reliable high-current load. High charging current nickel-metal hydride battery for damage and do not want to imagine the contrary, the use of DC current, but also require high current load. The first is a matter of time, not talk. Then, Ni-MH battery has a characteristic, that is, the higher your current rate, it can release the most common, and now is tigre DC electric current is not small, so relatively speaking the use of relatively large load current is a choice, you can clean the toshiba PA3191U-4BRS battery is added. General 5 charge current should not exceed 1.5 C, C to the battery capacity is 1000MAH batteries, not more than 1.5A. I usually carried with the load 0.5C (my charger with adjustable current). Discharge zone, in normal circumstances, DC Black can be a burden on Na Qu, NI-MH little memory effect. However, in a period of time after use, and the balance of the cell to activate the battery when the battery discharge and control the termination voltage. NI-MH battery termination voltage of 0.9 V, the discharge time careful not to over-discharge, the 0.9V for each battery when it may stop the rejection file. NI-MH battery is not powerful nickel-cadmium batteries, the overcharge and over discharge and is more sensitive to high temperatures. Charge and discharge temperature. In general, do not let the hp F4809A battery temperature exceeds 45 degrees. When the battery is fully charged, the battery will be hot, filled with large current when the temperature is 42 degrees and not more than 45 degrees, otherwise life will soon be reduced, the battery internal resistance will increase. Also, the load of the battery temperature is higher, and so on until after the cooling of its rechargeable battery, charging money for having to wait for the freshness of the battery. After a long time is not re-using, it is preferable to activate the battery to discharge a few times. Usually used in time to pay attention to maintaining the integrity of the wrapping paper, can not be broken in order to prevent short circuits. Do not fight the impact of the battery, do not fire and so on.