Acer mf-580 用户手册

13 

Battery Charging 

The battery is recharged whenever the MP3/Storage Drive connects to the 

USB port on the power-on Desktop or Laptop. The screen will be changed 

to charging mode until battery is fully charged. 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: It takes around 2.5 hours when the Li-ion battery is fully charged.