1, wants laptop battery longevity, there must be a good laptop battery start, a new notebook at the first boot with the battery usually about 3% of the electricity, the first time do not use an external power supply, I put the battery inside the power exhausted, until the shutdown, and then re-use an external power supply charge. The exhaustion of the battery power even after charging, charging time must be within 14 hours, repeated three times to do in order to fully activate the battery, in this way can lay a good foundation for future use.
2, notebook computer use is based on the life of the battery charge and discharge times to be measured. In the absence of necessary, do not enable the battery, if a long time do not use the battery, charging to 50% longer battery placed in a cool place to save. If you enable the battery, you should run out of power after the charging, not in the battery have not used up when they plug in the AC power. When the battery fully charged, it should disconnect the AC input, since overcharging batteries overheating will shorten the 417066-001 battery life.
3, in general, today's notebook computers with intelligent battery protection, the battery will not be damaged due to normal operation, but it still may be a result of life to the damage or other special reasons. For the nickel-metal hydride or nickel-cadmium batteries, has a memory effect, if used improperly, the battery discharge time is becoming shorter and shorter or even impossible to recharge.
4, lithium-ion battery when the first way to 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 charge the battery and other components, such as CPU, hard drive, LCD and other competing energy sources.
5, the discharge is to try a small current discharge, the operation is to slow down and let the CPU, hard disk stops turn, transferred the darkest the screen (or close the switch off), then do not run any programs until the laptop automatically shut down. The emphasis on small-current discharge is to prevent premature detection of EV088AA laptop battery shortage
Note the use of a new laptop battery
Most of the new battery at the factory are set to sleep mode, the first boot with only about 5% of the electricity. At this point, you should not use an external power supply, I put the battery inside the power exhausted, until the shutdown, and then re-use an external power supply charge, but also for the first time a good idea to charge more than 15 hours. After fully charged, must take charge after the exhaustion of battery power, the second and third places charging time must be more than 12 hours in order to activate the battery, in this way can lay a good foundation for future use.
Buy laptop battery how to detect?
Many people think that the notebook's battery life calculated in accordance with life, but in fact not the case, the real factors that play a decisive role should be to fully charge and discharge times (this is not part of a special case of laptop HSTNN-LB31 computer batteries, all rechargeable batteries are so) . As already described, under normal circumstances the use of lithium-ion battery for about 400 charge-discharge life. Now, some JS to exterior renovation of the old batteries, or the prototype of the sale, if not pay attention to it is easy to get the battery has been used, so that "innate objectionable" How can you expect it to batteries for your long service? Therefore, everyone should pay attention to the time of purchase to use the software to see the battery charge and discharge times, in general, the new battery should not exceed 3 times. In need of special note is that this number of statistics only in the battery is discharged to 50% (the percentage of different types of cells different from) the following, and again when the charge will increase, for example: if your battery is only discharged to 90% on again It is full, the statistics will not increase the number of times, but the battery is a result of repeated charge and Pavilion dv2000(hp dv2000 battery) discharge and reduced life expectancy, so this argument can only be done without having to use auxiliary judgments too superstitious. This is done in a separate battery without external AC power supply situation could be fully discharged in accordance with the following steps to complete the operation (in Windows XP as an example below): Click Control Panel - Performance and Maintenance - power control - alarm, cancel the power shortage warning suggested that the use of an alert to the acute shortage of power supply (set to 1-2% Alarm), can be considered to have fully discharged, and shutdown (note not to use to power itself off, so there is no difference with the power-down, the right notebook have some damage); discharge is completed, a further charge to fully charged (preferably carried out in the off state, and not to charge half-way to unplug the power, but when the charge PP2200 indicator light turns off when the charge will continue for some time, often At this point the battery is only 80-97% of electricity), while the power back to the original prompt warning prompted alarm status. Note that charging is complete, should be to wait for 30 minutes or so until the battery before use basic cooling.
Notebook battery capacity be?
Volume size, mainly from the battery when you have highlighted mA (mAh) to determine, mA when the size of the laptop is directly related to the use of time. Mainstream laptop battery is probably the lowest 3000mAh, the highest 5000mAh. Under normal circumstances, 5000mAh battery life much longer than the 3000mAh, but it can not be generalized, this one also has a lot to the notebook configuration. If the hardware of the energy-saving technologies have done well, then it means that the same battery usage time will become pavillion zx5000(hp zx5000 battery) lighter and .....
