Lenovo Battery Internal 4Cell 54.7Wh LiIon

Lenovo 5B11M90129 is a replacement laptop battery identified for battery model L24M4P72. Match the model to your laptop configuration when checking whether this is the right battery.

It has a listed voltage of 15.6 V and an energy capacity of 54.7 Wh. Lenovo lists its weight as 189 g. These specifications identify this particular part and help distinguish it from other batteries in the range.

Use it in equipment that calls for battery model L24M4P72; the part number 5B11M90129 provides a precise identifier when matching the battery to the relevant laptop configuration.