Simple Cell Phone Battery Maintenance

The principle is very simple, when the electricity will not be responsible or electricity when charging, it is preferable not to have power when it is charging. VGP-BPS9 VGP-BPL8

The new batteries when used 5.6 times, the drums began to play at peak performance. Some chargers have a discharge function, mobile phones, the battery must be the remaining capacity that moment all the glory, and then gave the charge. (This is to remove the battery in the memory function for the different materials of different time intervals battery)

Charging the battery is full, you can win coming, there is no specified time that argument:

*** Not to say that over the load better.

Function to protect the charger when the battery reaches a certain state, which is showing the battery charger has been completed, then re-load when it is completed to enter and to protect the battery charger function began, the battery will no longer accept foreigners The current, long rechargeable battery can only give a negative, so eat the F2024B F4486B battery on the charger does not charge.

*** The best win for charging the battery.

Many of my friends like to take a trip red, regardless of when, as the cell phone when the power is not enough, he immediately poor, such a practice never to play can not be the best battery performance , battery charger to bring it down and put inside the standby red relatively long, which is recharged when current strength of a relationship.

Note: For lithium batteries, because mobile phones are essentially the main battery:

1. No need to ensure that whenever a new full release END electric charge;

2. A period of time to make a protection circuit placed under the control of the profound power of the FK890 C1295 battery charge to change the statistics, but it will not increase the actual capacity of the battery;

3. A long time without the battery must be placed in the shade to weaken its internal autonomy, the reaction rate passivation;

4. Protection circuit is also capable of monitoring battery discharge, in the long term without the battery must be charged to a certain degree of power to prevent self-discharge of batteries for storage in the discharge of excessive lead to excessive damage to the A1185 A1045 battery.

The three major obstacles to the development of green cars

Many car manufacturers are expected in 2010, the U.S. automotive industry turned to green VGP-BPS8 VGP-BPS8A electric vehicles, a year of great magnitude. Just opening the 2010 North American International Auto Show special filled with “Electric Avenue” Pavilion for the show on behalf of the orientation of future development of the automotive industry of “green car”, the most Depot played a “zero discharge” slogan. However, it is expected that the greenway development car not smooth sailing.

The so-called green cars, refers to the vehicle’s power to abandon the traditional sources of energy in gasoline, including the use of electric, hybrid hydrogen, and diesel oil. At this exhibition, Fiat, Volkswagen and Audi in China BYD showed a new type of electric cars. BMW introduced the E “active” all-electric concept car. Nissan Motor Company plans to showcase its launch in November this year, the battery power of any “leaf”. Toyota, Honda and Volkswagen showed a new type of hybrid car. GM’s flagship show on a large hybrid “Chevy Volt” (The vehicles are battery-vehicles, with a small auxiliary gasoline engines) should be available later this year. Ford plans to produce commercial electric vehicles. At this car show has won the 2010 title of the annual North American Car of the Ford Fusion 2010 is a hybrid section. IBM ThinkPad R51 battery  IBM ThinkPad R52 battery

Obama administration office on the last year to actively promote green manufacturing, manufacturers of batteries for electric vehicles and other component suppliers to provide 2.4 billion dollars in financing. However, the trend to government pressure and other conditions, green cars, especially the development of electric vehicles still faces a large number of short term can not overcome obstacles.

The first is economic barriers. BMW “I Scheme Development CEO Bideleici 11 in an interview with Xinhua, said the economy is to develop the first major obstacle to electric vehicles, this barrier mainly battery. The current high price of batteries for electric vehicles, affecting the final product on the market. Raetz wish to avoid the battery from the press, the ratio between the total cost of the vehicle, but stated that the price of the battery is still unable to break the short-term problem. Dell Latitude X1 battery Dell XPS M1210 battery

Followed by technical barriers. The full power of electric vehicles and conventional gasoline mileage is always half the cars. Once the batteries are exhausted, it is difficult to find charging stations, but also time consuming hours per charge. As the lack of gas stations around the world, as the station for recharging the battery is a greater technical obstacle. According to statistics, about 117,000 U.S. gasoline stations. To be completed by the same amount of charging stations or centers replacing the battery, such as infrastructure investment is not even a decade can be resolved. California, an electric fan, according to Tom Dowling statistics, the United States currently has 734 public charging stations, mostly located in California.

There are also obstacles to driving habits. This disorder is closely linked to technical obstacles. In driving habits and convenience, the current electric cars still can not compared to gasoline vehicles. Electric vehicle to accelerate slowly, and not easy to overtake on the highway than in particular, can get people to hurry. In addition a small amount of environmentalists would like to try new technologies, more people are still willing to choose to save time and economic efforts and classic cars. F2024B F4486B

Currently the market for public consumption, a new all-electric car is BMW’s 500 Mini E electric vehicles the company describes the car as an attempt of new technologies. The president of BMW of North America, said: “We’re not sure whether people are willing to use electric cars. We are asking people to spend a greater return on the price received much less. Therefore, our view is: be careful. “Currently, the rental car Zhizuo trial in North America has more than 600 vehicles were leased. Raetz told reporters, according to BMW, and d ‘ Other studies by industry peers, over the next ten years, global sales of electric vehicles up to 5% -10% ratio. Compared to gasoline powered cars accounted for, this proportion is still low.

Go beyond the three obstacles mentioned above are not without potential, but the green car to be on the “concept” in the homes of ordinary people, not overnight. PA3399U-2BAS PA3399U-2BRS

Why can not with the use of old and new batteries

Cells in the daily life of the population plays an important role, whether quartz, razor blades or a calculator, keyboard and so on without her. We had the experience is, the VGP-BPS10 VGP-BPS2 battery should replace all worn, should not be mixed with the use of old and new. Why is this? Is it not more to save the old works and new do?

To answer this question, we talk about the characteristics of the battery itself. Ordinary dry cell batteries have two very important characteristics, it is ε EMF in the circuit, we usually call the voltage U, the other is resistance R, because the batteries and, like all drivers have resistance. Typically, a new dry battery to the electromotive force of 1.5V, the resistance is approximately 0.5Ω. When the battery for a long period of time, electromotive force will be reduced to about 1V, while its internal resistance, but it may increase by several hundred ohms.

Because it is the battery internal resistance in the use we must also be taken into account. Take an ordinary flashlight is concerned, the use of two batteries so the power light emitting filament, when the normal resistance of about 10 ohms, according to Ohm’s law, one can calculate: FRU 92P1141 40Y6799

Circuit current is:

I = ε / (R + r) = 3V/11Ω ≈ 0.27A

The total power as follows:

Total P = Iε = 3V × 0.27A = 0.81W

Power light bulb obtained as follows:

P = I2R = lamp (0.27A) 2 × 10Ω = 0.74W

Power Efficiency:

Lamp η = P / P total = 0.74W/0.81W = 91%

Namely, the power consumption of the electric lamp on the vast majority do is meaningful work, the bulb is very bright. Dell Inspiron B130 battery  Dell Inspiron E1505 battery

Adjust the flow through the former, the electromotive force will be reduced to 1 V, internal resistance was increased to 200Ω. If the old and new batteries, used in the same way that we can calculate the yield of food to 5%. In other words, the power to make the most of current consumption in battery internal resistance alone, used to do useful work for some, not even light bulbs and light so very dark.

The foregoing analysis, we can easily see that the old and new batteries after use, not only can not, but it is a waste of energy. Therefore, the old and new F2024A F2024B batteries can be used with.