Charge-discharge with stress

Ordinary rechargeable batteries through a chemical reaction to store the electronic energy, so that its capacity is probably due to temperature, length of time are not used, the burden of the environment and the use of frequencies, are affected. We generally obtain such a proposal, the Laptop battery should always be all exhausted, so that consumption of portable computers to automatically stop and reload every time must be filled.

However, the reality is that, usually when the battery must be charged to use the computer when prompted new charge, of course, calls per hour may be set, the default is 3%. Whether or laptop using lithium nickel-metal hydride batteries, these batteries have a memory effect, and nickel-hydride batteries with metal memory effect is very obvious, but there will also effect memory lithium, but his memory effect smaller than nickel-metal hydride Bale. There is no memory effect on lithium-that only exaggerated and irresponsible to do business in advertising, is totally misleading. Well, since the VGP-BPS9A battery has a memory effect, it should be noted at the load point, as far as possible, then run out of charge, but you do not need to say deliberately use the computer to s ’stop automatically, so that although there is no harm in using them (because the laptop battery has a charge-discharge secure a laptop automatically shut down has not yet reached the standard battery protection discharge), but you do not feel tired? In fact, less than 3% of the burden in this way is very good, memories will certainly effect compared to natural wear, there should be nothing.

Are you suggesting that every few months to make a deep cycle battery to optimize battery performance? The specific approach is to use batteries, has been using the battery capacity is 0% (when the system will automatically go into hibernation or standby, depending on the different BIOS). And then connected to the AC charger was completed at 100% to date.

Tips are generally used when the battery must be recharged when the computer has prompted further charge, of course, calls per hour may be set, the default is 3%.

Load and unload completely the right way is to first turn off the power saving options in the BIOS, then “power scheme in Windows” in all elections as “never” in the “Alarm” option for remove all the hooks, when about 5% of power left to restart the computer in the test of self-information screen keyboard pause pause button, then close the screen so that the VGP-BPS10 battery in the case of low current discharge until closing recharge automatically when fully charged to complete.

Talking about battery temperature

Temperature characteristics: When the rechargeable battery in the electrolyte and the electrode body rate of migration of film and temperature are closely related, if the temperature fluctuations significantly influence the technical performance of rechargeable batteries.

Storage temperature: Under normal circumstances, the VGP-BPS9A battery due to internal fluid, and low temperature will destroy the long-term storage of chemicals inside the battery, it is proposed conditional case, the temperature Storage is not lower than -20 ℃, while the high temperature also the battery can not achieve its rated capacity, the storage temperature generally not exceeding 40 ℃. Normal storage temperature of the rechargeable battery of -20 ℃ ~ 65 ℃ when the temperature dropped below -20 ℃, the battery will be consolidated into the electrolyte, the internal resistance of the battery becomes infinite, the battery will not be available. When the temperature exceeds 65 ℃, the electrolyte side reactions occur which produce large quantities of gas, electrode deterioration of the film adhesive resin can occur, causing the entire cell aging and declining, even short-term break.

Charging temperature: In general, accusing a temperature of 0 ℃ ~ 45 ℃. Discharge temperature: In general, the discharge temperature of -20 ℃ ~ 65 ℃, but in some cases, can use batteries at low temperature and high temperature VGP-BPS8A battery. Battery before leaving the treatment plant after a general discharge, to prevent the transit due to vibration or other causes of short circuit, usually a new battery is not charged or containing only about 20% of electricity. A new battery or long-term unused because the battery may not fully activate the active substance before use usually takes two or three cycles through the small streams (0.1C) charge and waste treatment, in order to reach the rated capacity. A long time not to use the state of the battery must be stored and can be pre-filled 50% to 100% of electricity after storage, has proposed to charge the battery once every three months to restore the capacity of saturation.

Battery Caution: 1.Do not incinerates or disassembles the VGP-BPS8 battery, in which chemicals are corrosive, will damage the skin and eyes. 2. Do not pull on the drum tracks or connectors; solder joints, and joints to prevent injuries. 3. Different types of batteries can not be mixed. 4. Different types of welding of the battery, welding, etc., you must use the connection piece. 5. First before use with a small current is fully charged. 6. Parallel does not charge, or they will produce irregular charging currents. 7. can not be used in reverse, short-circuit the battery or do. 8. Fully discharge the battery; it should be to extend the charging time to reach power saturation. Please 9. batteries stored in a cool, dry, ventilated, temperature does not exceed 45 ℃ environment. 10. in the battery is fully charged or half-full situation; do not store a large number of batteries at high intensity. 11. Do not contact the acid gas to prevent the fire near the source.

What is microbial cell?

Coal, oil, natural gas, is currently the main source of energy in human life. With the development of human society and the improvement of living standards rise, the energy consumption. However, this natural gift of VGP-BPS13/S energy through the major changes in the earth’s crust millions of years, gradually accumulated quantity are numerous, but limited after all. Therefore, it is finally overcome with an energy crisis in one day.

Of course, you can recharge your batteries on many aspects. As solar energy is a major source of energy. In addition, such as geothermal, hydroelectric, nuclear fission can emit a lot of heat. Experimental studies have shown that demonstrate the use of micro-power generation, the people a better future.

There are many types of batteries, fuel cells are a rising star in this family. The Laptop battery is generally positive, the negative electrode, electrolyte composed of three parts, is fuel cells, is also true: Let the fuel in a negative chemical reaction, loss of electron oxidant to enable running in a cathode reaction, from the cathode through the wire received via the electronic. As with conventional batteries, this time, where it through the wire current.

Fuel cells with hydrogen, hydrazine, methanol, formaldehyde, methane, ethane, etc., as fuel and oxygen, air and hydrogen peroxide as an oxidant, and so on. Now we can the life of the microbial activity of the so-called “electrode active material, such as fuel cells, and then much like the fuel cell to convert chemical energy into electrical energy of microbial cells.

As a micro-VGP-BPS8 battery-electrode active material, mainly hydrogen, formic acid, ammonia and so on. For example, it was found that many bacteria is hydrogen, the heterotrophic bacteria are targeted more than 30 species, they are absorbed in a position to ferment sugars, alcohols, organic acids and other organic material, a chemical energy, perform the activities of their own lives, it is necessary, while the other part of the energy in the form of hydrogen released. With this hydrogen as a fuel it can produce hydrogen-based micro-batteries.

In a closed space vehicles, the astronauts how to get urine discharge? NASA developed a clever solution: use of micro-organisms Bacillus urine much ammonia to produce ammonia as an electrode active material was micro-battery, then treat it with urine, also won the power. As a rule, in the space under the conditions of 22 grams per person per day of urine, can be 47 watts power. Were for the same reason, also allows micro-organisms from the VGP-BPS9 wastewater nutrients and energy needed to get to produce the fuel cells.

Although the microbial cell is still in the pilot study stage, but it shows that the near future of humanity is more energy available.

Some notebook battery application experience

The new battery is fully charged is necessary, almost all of the maintenance part of laptop batteries instructions should be clearly identified. Lithium-ion batteries will be activated before leaving the factory and pre-processing load, so we need to first obtain the battery after the battery is fully charged to fully activate the battery. If time allows, on charge battery-discharge cycles may be 2-3 times to maximize the activation of lithium-ion batteries.

Office Location: usually in the office we will be connected to a laptop and power, so that the air of nothing to do with the battery, do not work. As lithium-ion battery life with the completion of the number of charge cycles and should therefore maintain good habits, when the battery up to 60-75% of the load. Many laptop manufacturers to develop management tools batteries, like laptops, Lenovo’s ThinkPad comes with Power Eating can be used according to thresholds of custom user Laptop battery charge.

Released to attend the meeting: During the meeting, one side Power Point and other office software for high-performance needs of the laptop on the other hand, the battery life is also important. At this point, we can adjust the balance mode of power management, load the computer is working at full throttle for better performance, while the load is low, take more energy-efficient strategy.

Airport terminal: Since the movie playing on the requirements of computer performance is relatively low, so we can adjust the mode of power management for longer VGP-BPS8 battery life. At this point, the brightness of the screen may be reduced to a minimum, according to the current environment, we must adjust the brightness of the lighting to adapt to watch movies.

Large-scale applications software: a balanced management of power modes while your computer is running at full speed can be state, but there are certain properties of mitigation. Therefore, the use of software application for large scale, we can define the feeding highest performance management, the computer will always be in the best performance.

Power Management Windows Vista offers a variety of preset options, if they can not meet your needs, may wish to customize some common models. The parameters can be adjusted very complete VGP-BPS9 processor, graphics card on your hard drive, or even the state of the wireless network card can also be adjusted if necessary.

Ni-MH battery Precautions

1 charge

For the new nickel-metal hydride batteries, the best use of their digital products (such as digital cameras, batteries) to the depth of discharge and then recharge, and thus repeated five times on the potential of the battery can be a good play .

In Ni-MH rechargeable batteries, you must be careful is to prevent the battery from overcharging. Currently, some more expensive charger with intelligent recognition system can avoid nickel-metal hydride batteries due to overload caused by damage to the characteristics of the battery functions. Some fully charged and entered a charge current or trickle charger to charge battery, the user must need a battery charger and characteristics to determine the charge time and cut the power on time . In addition, different brands of batteries and chargers in the absence of details on the characteristics of their own before the charge should not mix.

Secondly, the use of

Use the battery, remember not different from the remaining capacity of batteries. In particular, the use of AA batteries, digital camera, the remaining capacity of batteries of different lead to a decrease in VGP-BPS9/S battery performance, significant damage will be on camera, this time would be better labeled or marked on the mark battery, depending on the camera together the number of battery usage. In addition, different brands, different nominal capacity of the discharge curve of the battery is often not the same, do not mix.

In use, the battery discharge when the unit stops automatically at the moment is better not to force the start of shooting. Because the battery too often will lead to performance degradation of the battery discharge. In addition, the NiMH batteries should give attention to abandon resistance. A greater distance to fall tends to undermine the internal characteristics of the battery from the reduction of life, while in the battery can not be reused.

Third, preservation

If the battery does not use much time to save the need to recharge the battery. After a full charge of the ambient temperature, there is no direct sunlight to save the environment. At the same time, the battery should give attention to humidity, fire. In addition, because the VGP-BPS13/S  battery-discharge characteristics, and then reuse the battery when the battery must be recharged.