subject: When You Purchase Sony VGP-BPS2A Battery [print this page] Many laptop battery systems using smart technology that can accurately measure the battery charge condition and service life, this system help the user save lots energy concerning the laptop battery. I used to concern about the Sony VGP-BPS2A battery. According to the expert, there are some tips we should obey:
1. Battery charge should be at ambient temperature is 0 ~ 45 in the temperature range. Charging process, battery temperature will affect the charging efficiency and service life. If condition permits, the best lithium-ion batteries in 10 ~ 30 temperature range for charging the battery, to achieve the best charging efficiency. This Sony VGP-BPS2A battery is always kept in the room with air conditioner.
2. If the AC power adapter laptop power is not great while the Sony VGP-BPS2A battery is charging, conditions permitting should make the machine shutdown or standby mode without any operation. Because the notebook computer power adapter to provide power is certain, the system load large (such as when using the CD-ROM or hard disk can read the disks, etc.) to charge the battery when the distribution of power on small, also decreases the charge current, the current power from the AC power adapter margin decision. If the current is less than the required battery charging current, then the long run will affect the battery's working life. A simpler way is: To compare the shutdown and no shutdown both cases the time spent charging the battery, a difference of more, then explain this laptop when the battery is charging off the best.
3. Be sure to use your laptop to match the power adapter. Improper power adapter may cause the battery not fully charged or the battery meter does not correctly display the battery charge.
This is how I treat my Sony VGP-BPS2A battery. And it's true that I save a lot of money to buy replacement through the careful preservation. Hope your laptop battery has the same sondition.
