Remove The Battery Pack - Lenovo IdeaPad Slim 7 Pro Hardware Maintenance Manual

Screw specifications
M2 x L5.5
M2 x L3.5
Go to
https://support.lenovo.com/partslookup
replacement part:
Lower case

Remove the battery pack

Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 32
Step 1. Disconnect the battery pack cable from the system board and remove four screws.
Attention: Use your fingernail to pull the connector to unplug it. Do not pull the cable.
Figure 5. Remove four screws
Screw specifications
M2 x L4
Step 2. Remove the battery pack.
Number of screws
3
4
to look up the Lenovo part numbers of the following
Number of screws
4
.
Chapter 4 Removing a FRU or CRU
33