Lenovo Battery 3 Cell 47Wh 11.31V L23D3PF0 SD/W

The Lenovo 5B11M43390 is an internal notebook battery that powers the computer from inside. Its three-cell lithium-polymer design identifies the battery configuration.

It has a stated energy capacity of 47 Wh and a charge capacity of 4156 mAh, with an output voltage of 11.31 V. These specifications help distinguish this replacement battery when checking a notebook’s requirements.

Compatibility is limited to selected Lenovo IdeaPad Slim 3 models and the Lenovo V14 G4 AMN family. It is intended for notebook configurations compatible with this part.