Lenovo B40, B50, G550s, N40, N50 - Battery 45N1184, L13M4A01 Li-Ion 14,4V 2200mAh

Battery for Lenovo B40-30

If the battery on Lenovo B40-30 has inflated or lost capacity, it needs to be replaced.

When do you need to replace the battery?

• the battery is inflated
• the device discharges quickly
• the device is overheating
• the device cannot be charged to 100%
• the device does not correctly indicate the battery status

Aftermarket spare parts are manufactured by a third party, not directly by the equipment manufacturer. This is a copy of the original, and the spare part delivered as Aftermarket may have minimal variations in functionality, quality, or appearance.

Tips before replacement:

• Part replacement should be carried out by a qualified person.
• Special tools are required for replacement.
• Test the functionality of the part before replacement.
• When replacing, pay attention to the fragile parts of the connectors.
• Try to replace the part in a dry and dust-free environment without direct sunlight.

We are not responsible for any damage caused during the exchange.
If you have any questions, please contact us via chat.