Battery For Lenovo L18C4PF3 / L18M4PF3/L18M4PF4/L18C4PF4/ IdeaPad C340-14IWL-81N4002TGE

Before starting, make sure your laptop is fully powered off and unplugged from any power source. Use the right tools—typically a screwdriver set included in the package—and work on a non-conductive surface to prevent static electricity damage. It's also wise to wear anti-static wristbands to protect sensitive components.

This tutorial will guide you in detail on how to remove the Lenovo L18C4PF3 / L18M4PF3/L18M4PF4/L18C4PF4/ IdeaPad C340-14IWL-81N4002TGE laptop battery. You can watch the tutorial video below.


Step 1

Put the Lenovo laptop with its back facing up on a flat surface, find the screws and remove them.


Step 2

Find the battery area. Remove the screws around the battery.


Step 3

Pay attention to the connection above the battery, and be careful when removing it.


Step 4

When installing a new battery, be sure to connect the cable first.


Step 5

To reinstall the battery, connect the connecting wires tightly, then install the screws that fix the battery, make sure the battery is firmly installed in place, then cover the back cover and turn on the power for testing.

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