Formal professional laptop battery grade qualified products cylindrical latitude d800 batteries

Posted by admin on February 18, 2011 0 comments

Formal professional laptop battery grade qualified products cylindrical latitude d800 batteries

There are many laptop battery in the electronic market, a large number of substandard products into the market, including many original batteries counterfeit, take many potential to consumers. For non-professional consumers, we suggest the customer select the DV Charger following to the next tips:
1. Check packaging  Battery packaging should be sealed anti-static bags, anti-static foam lining, which is to protect the basic configuration of the VGP-BPS5 notebook battery.  Battery packaging should have a bar code serial code. Bar code is provided by the factory management of commodity standards to identify the authority logo.  Laptop BatteryACER Laptop Battery        Dell Laptop Battery        HP Laptop Battery       TOSHIBA Laptop Battery
2.check the appearance  Batteries should not be scratched or the appearance of the old sense, or readily available second-hand goods renovation as OEM satellite A100 battery.  Battery case should be clear parameters, performance, application of model identification.  Joints up and down the VGP-BPS5A rechargeable battery wholesalet should have no marks have been opened.

3. Check the official commitment to the protection of that and after-sale      Formal professional laptop battery grade qualified products cylindrical latitude d800 batteries, since the date of the factory, there are bonds for one year warranty. If you can not have this commitment, then the use of batteries and other materials may not be the quality of very qualified sub-grade batteries but batteries. At present the market with large number of obsolete Japan, South Korea and the poor laptop battery conversion, this product may seem cheap products are actually huge profits, as well as the normal use of notebook computers much damage, the explosion will be serious personal injury caused to consumers.

Digital camera rechargeable battery issue highlights!

Posted by admin on February 16, 2011 0 comments

Battery memory effect is reversible battery failure, that battery failure can be re-response performance. Memory effect refers to the DV Charger for a long time subjected to a specific work cycle, automatically keep this particular trend. This was first defined in the nickel-cadmium batteries, nickel-cadmium battery bag memory effect does not exist, sintered battery memory effect. And now the nickel metal hydride (Ni-MH commonly known) batteries are not bound by the definition of the memory effect.

Because modern nickel-cadmium battery technology improved, the memory effect has been reduced significantly, while the other replaces the definition of a phenomenon, is nickel-based batteries, “lattice” of, typically, both Ni-Cd Batteries effect of the combined effects of the Ni-MH battery only by the “lattice” of the memory effect, but affected much more than nickel-cadmium batteries for small.

In practical applications, eliminating the memory effect in the strict specifications and an operating process. Improper operation will be counterproductive. For nickel-cadmium batteries, regular maintenance is the periodic deep discharge: the average use per month (or 30 cycles) for a deep discharge (discharge to 1.0V / per session, foreigners call it exercise), normal use the battery ran out as far as possible or use the shutdown and other means to mitigate the formation of memory effect, but this is not exercise, because the equipment (such as mobile phones) are not used 1.0V / per session before the shutdown, must be a dedicated device or line to complete the work Fortunately, many Ni-MH card reader wholesale comes with this feature.

No exercise for long-term nickel cadmium batteries, because of the cumulative memory effect, can not exercise the capacity of response, then you need a deeper discharges (foreigner said recondition), which is a very small current for a long time on batteries discharge to 0. 4V each section of a process that requires specialized equipment.

For the nickel-metal hydride batteries, exercise for the frequency of about once every three months, effective mitigation memory effect. Because the cycle life of nickel-metal hydride battery is far lower than the nickel-cadmium batteries, with almost no recondition this method.

▲Recommendation 1: Each charge before the battery discharge is not necessary, but also harmful, because the battery life unnecessarily cut short.
▲Recommendation 2: With a resistor to discharge the battery positive and negative is not desirable, the current can not control, easy for me into the 0V, and even lead to the battery series wholesale camera bags polarity reversal.

I encountered traffic accident twice

Posted by admin on May 24, 2010 0 comments

I encountered traffic accident again this morning. This was the second time within these three days. The day before yesterday, I went to Huaqiang West to buy me and Nicholas a present- I earned my first salary, I wanted to celebrate, and my way was shopping. To be frank, I really did not know what should I buy for him, we got not very well along with each other and I even thought about saying goodbye to him, but I did not do that, I couldn’t understand myself.

Huaqiang West is one of the most prosperous downtown areas of S city, it is filled with people every day, not alone weekend. I called Mary-my schoolmate together with me. She suggested me buy a Pisen camera bag for him to suit his new camera. I thought that was a quite idea. We went window-shopping for a while for some average things and chatted a lot. Since we came to S city, this was the second time we were together. Mary said her work is fascinating although it is always hard to a better result, she learns a lot and more and more mature to both life and work. We talked as walked and found out a camera bag store, but there was not Pisen camera bag. Mary said Pisen is a good brand with good quality and cheap price, and also has mobile phone batteries and chargers for various brand. She insisted I buy Pisen, “It is present, you should buy the best.” I agreed with her and we both planed continuing finding the store.

When we walked out of that camera bag store, we encountered my first traffic accident. A van started in a sudden when we crosses the road, I was crashed out of 2 meters or so, luckily, I was OK except a scare and just had a little bruise, its speed was slow. We went to Mary’s home-we decided to buy Pisen camera bag online. Things were smooth afterwards.

But I did not think I would meet with a traffic accident again this morning. When 53 No.bus was near to the first station, it crashed with 76 No.bus, and the windshield besides me, just on the position I sat, was broken. I was really scared this time, though the situation was not serious, I was really scared, this was the second time I was so near to accident. God bless, I am still OK now.

The story of the Pisens

Posted by maggieluo on May 20, 2010 0 comments

Mr. Pisen is a happy farmer, he is poor, but he never complains life. He often says to those who don’t understand his happiness:”if we don’t enjoy the life, we will be played by life.” When he was 18 years old, he married Kenny-the most beautiful girl of the village. When asked why chose poor Pisen, Kenny smiled and replied:”For real happiness.”

The next year, Mr. Pisen and Mrs. Pisen had a twin, two boys, they named them Pisen Battery and Pisen Charger, Charger is the old brother, Battery is young. Two boys were quite lively and cute and brought more laughter to family. Though the Pisens was still poor, they were always optimistic to life.

Gradually, Pisen Battery and Pisen Charger grew up, while Battery was more and more naughty and proud, he began to feel ashamed to his poor family. He deliberately wasted time on playing electrical game and dilapidated his study. He began refusing to go to school together with his old brother and even refused to admit he was the child of the Pisens. He didn’t run to the top of hill with Charger and talked about his feelings about future to him anymore. And Charger, when he discovered Battery’s change, he felt sad. Their family was still not rich, comparing to others. He knew what his little brother’s dissatisfaction- he hated their father, he couldn’t understand why father keep staying home but not going out to make money, he thought their father is a coward; and he also looked down upon Charger, he thought he is a self-righteous prig who always wants to bear everything for him; he thought he can still live without Mr. Pisen and Pisen Charger and he wanted to prove himself.

Pisen Battery finally left home, he hid himself in a classmate’s home, no school, and no study. The fifth day, he heard that bad news: his mum was ill at hospital. He rushed to hospital and saw that poor mum. No blame from anyone. Mrs. Pisen let Charger and Mr. Pisen go out of the room, only kept Battery alone with her. She rubbed his head and said: “Battery, I know what you are thinking of. Your father is a good man. He didn’t go out to earn because I am a sick. He worries about me and both you brothers, so he stays. And your brother, he always protects you from others, he loves you. We are poor, but the Pisens are happy. We can’t do without you, just like you also can’t do without us.”

After listening to mum, Battery broke into tears. He thought no matter rich or poor, happiness is the most important, and in fact he had owned and will always own. They were a big family; they cannot separate from each other. At that time, Battery really grew up.