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Laptop battery routine maintenance and attention to matters:

Laptop battery notebook battery laptop battery is in addition an easy drive away from other components of damage, so routine maintenance and repair knowledge laptop becomes very important. I believe most people suggesting that the damage of the notebook laptop battery, but the laptop is still good, go buy the store bought for more than 1000 is also very worthwhile, and following the writer's notebook batteries and pay attention to matters of routine maintenance and make a clarification.
Laptop notebook battery life is longer, often dissatisfied with the charge, laptop battery charging laptop battery in general is not happy with the signs of aging batteries, yes, if your laptop battery charge dissatisfaction, and that shows the flow of laptop battery have shown about 90%, and that is that your laptop battery life laptop basically has also fast, laptop notebook batteries commonly used all right, but when the capacity is beginning to show about 90% in the case, then the natural rate of decline in capacity would be veryTecra 8000 。 Therefore, the laptop battery maintenance and restoration is a notebook computer users need to care about the topic. Because a good way of protecting ordinary laptop battery is likely to make your laptop battery laptop battery notebook than usual to double the life of the early stage of the maintenance process is also often referred to as "activation", "activation", is very vividly depicts the Let laptop battery out of the "death" and rebirth process. I summed up the daily maintenance of a notebook battery activation method, whose basic principle is that when the charge and discharge currents must be small (but not too small, or too long), there is to try to be filled, put completely. , (Except the notebook battery charging and dissatisfied)
Laptop battery causes damage

Satellite A75 Laptop battery life is limited, with a period of time after the naturally expressed as "aging" of. Concrete expression of the resistance is bigger, at charging time at both ends of voltage rise faster, so it is easy to charge control circuit has been judged to have full capacity will naturally be "down", so there will be a so-called laptop battery dissatisfied with the phenomenon of charge. There is also a problem because the laptop notebook battery internal resistance increases, when the voltage drop in the discharge big, fast, so that would be mistaken for a notebook laptop laptop battery has no electricity, and in fact does not put out power. Laptop Notebook Battery "aging" is a vicious cycle of the process, if you find that in peacetime, when the use of laptop laptop battery you are using a shorter time than usual, and then you should pay attention to, and to start training him, or else they shall 4 to find laptop notebook battery charge Satellite A70 discontent why.

In addition, there's a laptop battery laptop batteries, very often dissatisfied with notebook notebook battery charge and discharge the block release, in fact, one of the batteries broken the problem, casks phenomenon we all know. This phenomenon can not be avoided, because each power-saving laptop battery can not be fully consistent with the nature of the core used for a long time there are some quality, the aging first weakened, undermining the whole (series after) the discharge curve. It simply means that the piece of rechargeable batteries, he does on the first full, discharge it on, then put finished, so natural function of the entire notebook laptop battery appears a big problem. The core of a power-saving over charge / over-discharge will not cause the whole laptop battery monitoring circuit that is full of / discharge end of the. For example, when charging other batteries start getting close to full charge when pressed, that section of bad batteries may have reached the terminal voltage of 4.30V or higher, resulting in overcharge Satellite A100 damage, while others are sufficient dissatisfaction. Editor's note: For internal batteries laptop battery damage, the "Chinese computer education" 2001 No. 2 has a very good article - "notebook computer laptop battery DIY" worth learning from. Interest, courage and capacity of friends can try to open laptop battery pack, believe that the help of multimeter, you can quickly find the damaged batteries (voltage abnormality). If conditions permit, according to the corresponding parameters of the replacement batteries can be qualified product.

Charge at boot time, after the laptop Satellite A10 in order to maintain the capacity to consider, be able to select the charge mode, then do not choose fast charge mode (Express charge mode), to avoid premature laptop battery "full." There is a time of low laptop battery prohibit the use of the highest CPU performance in order to reduce the power of the competition. If the notebook computer's CPU is to support the use of SpeedStep technology, it is best to install the driver (the vendor will be responsible installed) to facilitate the adjustment performance. SpeedStep program icon is a blue flags, right-click performance tuning options it can occur. Under the Windows XP system, SpeedStep program will be problems, this time to rely on or to modify the BIOS parameters of the regulation of a number of brand-specific programs, such as IBM notebook computer software is very powerful tool.
Laptop battery charge and discharge
Lithium-ion laptop battery charging poses as a way of fast charge constant current in the voltage reaches a certain value and then to slow charging constant voltage mode. Notebook computers are often not strictly a constant-current charge of monitoring devices. The system load when a large charge current on small, whereas the large, the current from the AC power adapter power margin decision. Clearly, the system will be charging laptop batteries and other components, such as CPU, hard drive, LCD and other competing energy sources. I tried to run side Superπ, while charging the way and found that the charge current in the 0.70 ~ 1.70A between the changes, can not meet the lithium-ion laptop battery charging requirements, so I fear that this will work, rechargeable laptop batteries were defective. IBM statement calling for notebook computers will not operate when the charge is probably the reason.

Electric-discharge of lithium, or always-on, let the natural discharge Portege 4000 better. Is best not to use physical methods (string of resistors in the class). Not to say that that was not feasible, but relatively large risk, if the internal protection circuit was not working, then set aside the entire laptop batteries, and is probably the worst laptop battery explosion, of course, this unlikely. Circuit hidden dangerous is not impossible, a number of big-name manufacturers have found that the design of potential risk factors exist in the notebook battery recall, as mobile phone laptop battery will not explode when you hear the.
Tip: Generally speaking, laptop notebook battery protection circuit in the part is usually voltage block, control chip, insurance, and temperature probes. Temperature protection device is usually a one-off, the inside has a fuse (some 130 ℃ Fuse), is used to monitor the voltage regulator block work. If the charge-discharge process exceptions, immediately there will be a current through the temperature protection device, will fuse fuse, a laptop battery's internal circuitry at this time for the circuit state and can not be restored. If you want to repair only the replacement of temperature protection device, but PA3591U-1BRS such temperature protection device on the market hard to find.
Notebook battery capacity reduction and maintenance of related, naturally we should mentioned the maintenance process, maintenance of which the most important and frequent is the discharge process had. Discharge, then there should be attention to the small-current discharge the most appropriate, the specific mode of operation is to: CPU slow down and to the hard disk stops turning, the screen together, and his views on Otherwise you can transfer the darkest. Actually standby, turn off all running programs until the laptop automatically shuts down, OK, discharge completed, so once a month, preferably on the laptop battery capacity is the best maintenance methods. The emphasis on small-current discharge is to prevent premature detection of notebook computers laptop battery shortage. My experience is that after such a small scale, after discharge, about 6-7 hours later, my PA3506U-1BRS laptop battery capacity from 33.24Wh restored to 36.75Wh. Therefore, we believe this approach to extend laptop battery capacity or to restore capacity is very effective.