Lenovo ThinkPad T495, Hardware Maintenance Manual

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When installing: Ensure that the connector is attached firmly.
1090 Built-in battery
Important notice for replacing a battery
Attention:
Lenovo has no responsibility for the performance or safety of unauthorized batteries, and provides no
warranties for failures or damage arising out of their use.
The Lenovo Vantage program provides an automatic battery diagnostic test that determines if the battery is defective.
A battery FRU should not be replaced unless this diagnostic test shows that the battery is defective. The only
exception to this is if the battery is physically damaged or a customer is reporting a possible safety issue. Note that a
physically damaged battery is a non-warranty replacement part.
For access, remove this FRU:
• “1020 Base cover assembly and dummy Nano-SIM-card tray” on page 65
Removal steps of the built-in battery
DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
Step Screw (quantity) Color Torque
2
M2 × 4 mm, small-head, nylon-coated (4) Silver 0.181 Nm
(1.85 kgf-cm)
72
T495 Hardware Maintenance Manual