4, pay attention to check the battery's appearance, should buy exquisite packaging, the appearance of clean, clean, no signs of battery leakage.ThinkPad T40 Battery


5, pay attention to the battery symbol, the battery should be marked with a trademark production factory, battery polarity, battery type, nominal voltage and trademarks; sales packaging (such as two or four shrink shrink, or tag hanging card) Chinese should address, production date and shelf life or indicate the shelf life of the deadline, the implementation of the standard number. Buy alkaline manganese batteries should look model Have ALKALINE or LR words.

6, since the mercury in batteries harmful to the environment, to protect the environment, the choice of a trademark should purchase marked "mercury-free", "0% Mercury," "mercury-free" on the battery.

Before using the battery should pay attention to

1, electrical appliances and battery contacts should be clean and, if necessary, wipe with a damp cloth, after drying loaded correctly according to the polarity indicated. Look, please install the battery polarity ("+" and "-") installation is extremely important, should be required to install electrical equipment specification recommended batteries; do not follow the instructions, it may cause appliance malfunction, damage to electrical equipment and / or battery.

2, a group of cells should also replace all the batteries, do not mix old and new batteries; the same model but a different type or brand of electrochemical batteries do not mix, or make a group of cells in some of the battery is over-discharged state in use, thereby increasing the likelihood of leakage.

3, can not by heating or charging one-time battery recycling, or they may explode.

4, can not short circuit the battery to avoid battery leakage and damage to the heat generated by insulation packaging.

5, long-term electric appliances when not promptly removed the battery, turn the power off after use, so as not to continue to discharge its internal battery adverse chemical reaction and lead to leaks.

6, used batteries, do not throw as far as possible be separated from other garbage deliveryThinkPad T61p BatteryI believe in the parallel market in Longshehunza people have cheated experience, although already done their homework before buying, but one foot, the law is strong, deceived is inevitable, but in recent years, Since the advent of the Internet, coupled with the sharp decline in the price of the mainstream, so that parallel phone, transparency greatly reduced parts prices, price fight between dealers, leading to a sharp decline in profits of mobile phones, mercenary profiteers who will not let any one to make money The chance that they will still be in the case of low-margin "squeeze" consumers.Presario CQ42 battery


We can begin to analyze, it is now the mobile phone on the gray market are (from Shenzhen and other places to order a separate phone body through a channel) from the "head" with a separate charger, battery, data cable, headset, memory, packaging these parts together somewhere in the local "Assembly" made, but now because of the Internet's openness price, plus dealers vicious competition has forced the entire mobile phone profits too low, while the body of Price occupy the whole 80%, which is a fact that can not be changed, and toshiba battery pa3534u 1bas
profiteers who are debited by unauthorized phone accessories sold separately to earn them a profit.

For example: a European version of the Nokia E72 itself should the data cable, charger, original battery, memory card, headset these parts, the price of this machine is 2000 yuan (Note: The price is only a hypothesis), and dealers by deduct the original battery, replace it with a high defense or leave the battery on the price of 2,000 yuan to sell you, then the price of 200 yuan a separate battery out to other users, so that a European version of the price of E72 2,200 yuan, so a machine will earn at least 200 yuan of profits, showing how deep inside the "rules."ASUS N53 battery


But recently, when I go to the market to collect information about the situation specifically investigate Evo N610C Battery
cell phone batteries, the current Nokia battery BL series, the general mainstream of the original price will be around 220 yuan, while the Nokia Battery BL series on the market price at 25 yuan to 180 yuan, of course, which includes fake batteries, high imitation batteries, "domestic battery business," and the author mentioned above dealer secretly deduct the original battery, short true, false true True, today I also bought a fake battery, on how to distinguish between true and false battery with colleagues around some discussion, and finally summed up a few details at the time of purchase the battery.

Through careful study author summed up a few buy time should pay attention to details, because the fraud now superb technology, so you almost can not tell from the packaging which place is really piece is false. Of course, in the absence of exceptional circumstances, we can only use measurement tools to identify genuine and fake batteries naked eye.

1. Laser trademark, trademark laser really watch battery back above three-dimensional images appear in a different location, but the vast majority of fake or imitation batteries can not do that.ThinkPad X61 battery


2. The materials across the cell should really hard texture of the material silica gel, and a small hole in both ends of the battery of electric shock should have perfusion of special materials or liquids, usually after fake dug into, there are significant differences.Aspire One ZG5 Battery


3. Leave the battery contacts arranged in irregular shape, the material under shock mostly white plastic. Really neat battery contacts distribution, no protrusions or recesses phenomenon.

The weight of the battery, and an elastic battery, really like the video, like a battery, the floor will have a few pops of course, but leave the batteries do not.
How to buy batteries

1, buy the "state inspection", "Chinese famous brand" logo and the local brand-name batteries battery products, which guarantee a certain quality.

2, according to the requirements of electric appliances, select the appropriate battery type and size, and power consumption of electric appliances in accordance with the size and characteristics of purchase for electrical appliances
Battery.

3, pay attention to check the battery's production date and shelf life, buy a recent production of batteries (new battery), a good new battery performance.

According to "The Wall Street Journal" reported on October 18, many government and car makers around the world are pushing the development of electric vehicles, but they face a huge obstacle in common: large batteries high production costs, it is difficult to cut, accounting for the entire more than half the cost of the car.HP Envy 17 battery


Whether the industry or government officials believe that, with the rapid growth of sales of electric vehicles, the battery will be more low cost. However, a large number of scientists and automotive engineers, however, took the opposite view. In their view, with different tires and toaster, the battery pack and do not enjoy the advantages of economies of scale of production.

Experts say will lead to mass production of battery-related metal prices remain high, even in the short term will be increased. Prices of electronic components and related accessories battery in the short term can not be dropped.

The US Energy Department plans in 2014, the battery cost down to 70 percent in 2009 when.

Battery technology researchers at Carnegie Mellon University Jay Whitacre said in the interview said that the Government's target is the direction of our efforts, but in recent 3--5 years is impossible to achieve this goal, at least take 10 years.

The high cost of the battery is priced at $ 33,000 to make the Leaf profits, even if it received a $ 7,500 federal tax credit. Nissan in terms of the price of the battery pack is not to do too much comment, but said the first generation of the Leaf does not have any profit at all. Only when the 2013 mass production to achieve cell elements, the only profitable at all.Inspiron N5010 battery


Nissan believes they can reduce battery costs by expanding production scale. Turkish soil in wheat that Nissan is building an annual capacity of 200,000 battery manufacturing plant.

Johnson Controls Battery head Alex Molinaroli battery production costs to be reduced by half within five years of confidence. "As one of the world's largest battery manufacturers, we will improve management efficiency, reduce waste and cut down on administrative costs cut costs, rather than to make a fuss in the research and development costs." Alex Molinaroli said.Inspiron 15R battery


But some scientists and car manufacturers are not so confident. Because more than 30% of the cost of the battery from a metallic material, such as nickel, manganese, cobalt (only a small part of lithium metal constituting the material.)

A report released in early Academy of Sciences suggested that the price of metallic materials will not end with the expansion of cell production decreases, but because of increased demand pushed up. The report said that from 2000 to 2008, the cost of computers and mobile phones lithium battery production declined by 35 per cent, but in recent years the price has not then continue to decline.

Major Institute and Toyota have claimed objective of US energy sector is not feasible. A specialized research cell production costs Academic Research Consortium indicated that they would cut in half the cost of at least 20 years 3--5 years can not be done. It is reported that this association of 12 academic experts in the field of battery components.ThinkPad T60 Battery


It reported that the cost of the battery enclosure accounted for a major portion of the total cost of the battery, and almost no downside. In addition, an electronic sensor voltage battery contains control and regulation of the electronic transport controller battery heat. These electronic products have a production scale, and then expand the scale of the decline in the cost of little effect.

Senior manager at a battery manufacturing plant, said battery assembly workers labor costs are relatively high because of the high-pressure job they need to receive more training than the average worker, business more mastery. This means that labor costs are difficult to come down this one.

Toyota CEO and global chief engineer also believes that based on the experience in the nickel-metal hydride batteries, lithium battery prices will they dropped deep suspicion. Battery advisory body responsible Menahem Anderman said, "even in the next 10 years, it is difficult to achieve a substantial reduction in the cost of batteries. To allow the battery to meet the reliable, safe, long-lasting standard, we do not know how much more still needs to invest now wanted to achieve the cost-cutting, which will certainly be before the three standards have a negative impact. "E6400 battery

Beginning last year, Lenovo laptops have been frequent complaints about battery problems encountered, the display according to the complaint 315 consumer complaints, in which more than 80% of the complaints are for Lenovo laptop battery problems questioned.Satellite A200 Battery


Lenovo frequent complaints was less than two years battery life

Ms. Pan in consumer complaints in the show, which in December 29, 2009 to buy a Lenovo Y450-T6600 notebook computer, a host 2-year warranty, batteries and other accessories year warranty. According to Ms. Pan description, just bought a laptop, life time of more than two hours, but after several months of use, battery life becomes more than one hour, one year life time of less than an hour, this is the Use the battery without opening the case of audio.

In addition, more than two months after Ms. Poon buy laptop battery depletion rate which reached 18 per cent. Now after a year, the loss rate has reached 67%, and for no reason shut down phenomenon in the case of a fully charged battery from time to time. System suggested that "there is a problem on your battery, so it may cause your computer to suddenly shut down, consider replacing the battery."

Here, Ms. Poon calculations. In general, the life of an 8-cell lithium battery is charging about 800-1200 times, the quality of this figure is lower than the battery have a problem. And twice a year, even if one day electric charge, it is difficult to achieve 800 times the frequency of use, it has believed that a laptop's battery life only a few a year, this is indeed unacceptable.M1530 battery


In fact, Ms. Pan's experience is not the case. Nanchang Mr. Yuan has found his Lenovo laptop use less than five minutes, there is no electricity. Yuen hope that Lenovo will be returned to the laptop.

Yuen Lenovo Y450 notebook in June 2009 to buy, use less than two years, the situation suddenly empty battery often. Mr Yuen said that long ago, he unplug the external power source when the battery is fully charged, the laptop running only five minutes. He said that even if the notebook transferred to the power saving mode, do not run any programs, in the case of standby can only insist 10 minutes.
593553-001

Analysis

Power has shrunk with the computer motherboard is also relevant

It is understood that the laptop battery case can not occur in normal use for several reasons: first, the problem may be the battery itself, such as internal aging, poor contact; the other may be a notebook computer motherboards and other hardware aging, causing the battery to discharge electricity. A professional website reminder, in the case of using an external power supply, it is best not to put the battery inserted in the computer; do not let the battery overload, full charge after use; regular cleaning of the battery connector.Presario CQ60 battery


Afterward, the reporter Search About Lenovo laptop battery news on Baidu, found quite a lot of complaints related to, and even led to a Legend "battery door" problem.

Reporters found that the Lenovo laptop complaint mainly Y430, Y450, V450, G430 and so on several models, while sales of these types of models in all Lenovo laptops are also doing well, so that the relevant parties, "which several notebook sales particularly large, there are a few complaints in this regard is also normal, can only be the case, it does not prove the existence of quality defects of the battery. "

The party also said that the battery is likely to shrink and the user's habits. For example, some users often do not pull the power supply, a charge that is a habit overnight, etc., are likely to cause TV shortened life expectancy.
ThinkPad T61 Battery

Microblogging sound

R-FISH: around two Lenovo laptops in two years, the battery can only use 10 to 15 minutes, called handy?

Mr_Lu Czech Republic: evil Lenovo notebook ah, the battery just after the warranty on the bad ah, after not buy Lenovo ah ah ah!

Yu Zheng: Lenovo laptop battery is getting worse, buy a new one, it has also insisted only one hour!

Fatty Shenzhen Air AT: 1 and a half years with the Lenovo laptop battery should be completely abolished, charged are less than 5 minutes to buy 500 new ocean.

Liu Yung shore: exposure at Lenovo notebook, bought a year and a half, just put home with. Replaced the hard drive, replaced the display, the battery must be connected to the power supply, and a pulled no electricity - so terrible, the main components are in such a way.593554-001

Des programmes spécifiques qui accélèrent la restructuration industrielle, l'élimination de la capacité de production en amont. Lorsque la fin de 2013, sur plus de 0,0005% de teneur en mercure des piles de manganèse bouton alcalines, éliminer la teneur en cadmium supérieure à 0,002% des batteries au plomb-acide, éliminant 200 000 KVA / année suivante la capacité de production de la batterie plomb-acide; restreindre nouvelle 500 000 KVA Lorsque / année suivante projet de plomb la production de la batterie (à l'exclusion des nouvelles batteries au plomb-acide avancés), limiter les nouvelles entreprises de construction pour introduire des équipements de type pâte batteries nickel-cadmium et les piles zinc-manganèse. Encourager le développement de batteries mercure-manganèse, les batteries primaires au lithium, les batteries nickel-hydrogène, batterie lithium-ion, les nouvelles batteries au plomb et super batterie. Encourager la réorganisation et de l'intégration de l'entreprise de la batterie, d'accélérer l'ajustement de l'organisation de l'optimisation de la structure, améliorer la concentration industrielle.Aspire 8920G akku


Vigoureusement réaliser les audits de la production propre de l'industrie de la batterie. Sur la base de "production propre loi sur la promotion", "Clean vérification de production Mesures provisoires" et le Conseil d'Etat a publié "sur le renforcement de métal lourd orientations prévention de la pollution préavis", impliquant batterie de métaux lourds des entreprises de production devrait effectuer une audits de production plus propre tous les deux ans, et résultats des audits par la loi de signaler aux autorités. Les autorités locales de l'industrie pour développer rapidement propre industrie de la batterie de vérifications de planification de la production à long terme et des plans annuels de mise en œuvre, il ya des plans pour promouvoir les entreprises à réaliser l'audit.Extensa 5635Z akkul'industrie de la batterie est une grande quantité de la consommation de métaux lourds, la production, le recyclage, le transport, et d'autres aspects de la régénération de l'industrie à haut risque de contamination aux métaux lourds. Récemment, ce journaliste lorsque Jiang 苏瑞翔 Power Co., interviews Anhui Power Co. trouvé qu'en raison des installations de protection de l'environnement ne sont pas en place, dans l'atelier de brume lourde, sol sale, une certaine surface de l'eau de lavage directe des travailleurs de l'usine de production de tôles, facile Jia infiltration de l'eau de surface causé des dommages directs aux eaux souterraines.

Anhui Power Co. président Zhu Yuliang, engagée dans la production de la batterie pendant plus de 20 ans, pour les problèmes de pollution dans la question de l'industrie si elle peut être effectivement contrôlé, sa réponse est oui. Il estime que les entreprises devraient assumer la responsabilité environnementale.Extensa 5620Z akku


Selon l'Association chinoise de l'industrie de la batterie, vice-président Wang Jing Zhong Description: Actuellement, le ministère et les associations industrielles ont été pleinement conscient de la production de la batterie, le recyclage de toutes sortes de dangers pourrait être deux aspects de l'environnement, a développé le pertinente juridique, institutionnel , mais aussi une augmentation substantielle dans les barrières de l'industrie à l'entrée et normes.
Aspire 6530G akku

Selon l'Association de l'industrie de la batterie Chine et le Ministère de la protection de l'environnement plus tôt cette année sur l'organisation de l'enquête de la batterie, l'Association de l'industrie de la batterie déterminé que d'ici 2015, l'industrie de la batterie de la Chine, le mercure, le cadmium, permettrait de réduire de 80 pour cent de la consommation totale et 70%, respectivement, au plomb puissance unitaire de la batterie réduire le montant de la consommation à base de plomb sur la 3% existante; le processus de déchets solides produits dans la teneur en métal de la réalisation de base de recyclage sans danger et l'élimination sécuritaire de production, Acer 8930G akku
l'amélioration des normes de batteries déchets de plomb-acide, les batteries au nickel-cadmium, piles à hydrure métallique de nickel, batterie lithium-ion système de recyclage; production propre au système d'évaluation actuel, toutes les entreprises impliquées dans le plomb, le cadmium, produits contenant du mercure devrait être à travers des audits de production plus propre, dont plus de 30% de la taille de l'entreprise au niveau avancé domestique de la production propre.
Aspire 7520 akku

Eine große Zahl von Batterieenergiespeicherkraftwerk benötigt, mehr empfindlich auf den Preis der Batterie, die Prämisse der Markteinführung ist Lithiumpreise mehr deutlichen Rückgang.
1510 akku

Unterhaltungselektronik Lithium Markt verlangen ein stetiges Wachstum, schnelle Wachstumsdynamik Batterie benötigt. Smartphone Akkus Nachfragewachstum von etwa 5 Prozent in diesem Jahr. Tablet PC-Markt die Nachfrage nach Lithium-Jahres-Wachstumsrate von über 23%, wird das rasante Wachstum im nächsten Jahr fortsetzen. Lithium-Batterie Elektrowerkzeuge Marktdurchdringung 69 Prozent in diesem Jahr, die Wachstumsrate von 8% zu erreichen. Blei-Säure-Substitutionsmöglichkeiten für die Konsolidierung der Branche alternative elektrische Fahrrad-Lithium-Batterie-Markt zu bringen, gibt es schnelles Wachstum sein. Mit dem Ausbau der Produktion Maßstab, wird des Elektroautos Preis erheblich reduziert werden Nachfrage nach Elektrofahrzeugen, um das Wachstum zu fördern. Grid Energiespeicher Marktanteil von Lithium raschen Anstieg der Penetrationsrate in diesem Jahr um 3 Prozent stieg von 13 Prozent.
D630 akku

Lithium-Ionen-Batterien Schlüsselmaterialien Marktstruktur zu ändern. Lithiumkobaltoxid Marktnachfrage Umkehr, die ternären Materialien von hinten kommen. Natürlicher Graphit Anodenmaterial wieder zum Mainstream geworden, künstlicher Graphit gequetscht.
D620 akku

Isolation Membranlokalisierung zu beschleunigen, versprach Importsubstitution. Elektrolyt Lithiumhexafluorophosphat Lokalisierung gelösten Durchbruch.

Lithiumcarbonat Kapazitätserweiterungen schneller, Überangebot, sank die Rentabilität leicht. Reichlich Reserven von Lithium-Ressourcen, die zentrale Verteilung. Nach dem Start des großen Markt für Elektrofahrzeuge wird die Nachfrage nach Lithium-Ressourcen mehreren Wachstum verzeichnen, die Kontrolle über Lithium-Ressourcen von Unternehmen zu profitieren.E6400 akku


Katalysator: "Blei-Säure-Batterie-Industrie-Access" -Veröffentlichung, "Energieeinsparung und neue Energie Automobilindustrie Entwicklungsplan", veröffentlicht; wichtiger Durchbruch in der Batterietechnologie oder signifikante Preisänderungen. Spotlight: Lithium-Batterie-Industrie Trendwende

Preise weiter zurück, um die Lithium-Ionen-Batterie hinter der Performance von Blei-Säure und Nickel-Metallhydrid-Batterien nach und nach ersetzen. Alternative Verfahren geht nun auf die Elektro-Fahrrad-Batterie und USV-Batterien auf dem Gebiet, sowohl auf dem Gebiet der Lithium-Nachfragewachstum. Domestic Lithium Elektroauto-Markt dürfte sich das Eis im nächsten Jahr zu brechen.Inspiron 6400 Akku