Sony PCG-C1MV - Manual (Page 21)

Connecting a Power Source
21
3 Slide the Lock/Unlock lever into the lock position.
To charge the battery pack
1 Connect the AC adapter to the computer.
2 Insert the battery pack.
The computer automatically charges the battery (the battery indicator light
flashes in a double-blink pattern as the battery charges). When the battery is
85 percent full, the battery indicator light turns off. This process takes several
hours. It takes longer to recharge the battery when the notebook is turned on than
when it is turned off.
The battery indicator indicates the status of the battery pack.
Inserting Battery Pack
✍
You can charge the battery pack with an optional battery charger. See the battery
charger manual for more information.
Battery
Grooves