Lenovo G530 - Manual (Page 73)

Chapter 5. Upgrading and replacing devices
65
To replace the battery
1
Turn off the computer, or enter hibernation mode. Then disconnect
the AC adapter and all cables from the computer.
Note:
If you are using an ExpressCard, the computer might not be able to
enter hibernation mode. If this happens, turn off the computer.
2
Close the computer display, and turn the computer over.
3
Unlock the manual battery latch . Holding the spring-loaded battery
latch in the unlocked position , remove the battery pack in the
direction shown by arrow .
3
2
2
1
1