Using the incorrect adapter will prevent the battery from charging fully, and will cause the batterymeter to display incorrect battery information.
使用不正确的稳压电源会使电池充电不完全，并且会导致充电器显示错误的电池信息。
3
Itmay also keep track of the number of charge/discharge cycles and send outinformation so the laptop's batterymeter can tell you how much charge is leftin the battery.