Lenovo M4400s notebook - Manual (Page 48)

1010 Battery pack
Removal steps of the battery pack
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
Unlock the battery lock 1 . Hold the battery latch in the unlocked position, and then remove the battery
pack 2 .
1
2
2
When installing: Install the battery pack in the slot. Ensure that the battery latch and the battery lock are
in the locked positions.
1020 Bottom slot cover
For access, remove this FRU:
•
“1010 Battery pack” on page 42
42 Hardware Maintenance Manual