USB Phone World Posting Page
Sunday, February 19, 2012
Laptop power supplies have to be of suitable size and output power to be compatible to certain laptop models well. For this reason, except for universal adapter or solar batteries, any laptop accessories of power supplies shouldn’t be of wrong compatibility in the internal structure.
The compatibility of laptop batteries
What we talk about is the replaced lithium-ion batteries that can be removed or plugged flexibly. In most cases, we need to check the appearance, interface, mains chip, output power, and other factors for compatibility. Of course, the most conveniently way is to search by laptop models or old original battery part number (MPN).
In addition, BIOS information is also very important to laptop batteries in compatibility and other performance. As to some new replacement batteries, the problems, such as lack of power, not fully charged, may be caused by wrong indicating system, which can be solved by charging and discharging to activate it.
The compatibility of laptop AC adapters
As to laptop AC adapters, connector tips are the primary determined part for laptops to be plugged in. It is also unreasonable to be too tight or too loose. With a qualified tip, AC adapter can transfer enough power energy to laptop system smoothly while the switch mode and transformer inside is the other determining elements.
And plugs of power cord are different from each other for different nations. Or users can select switch socket or outlet if you are not in USA. And please select global compatible laptop AC adapter as a backup or replacement. It is certainly that laptop chargers have also been specialized designed for certain laptop computers that can be seen obviously.
by: USB Phone World