Lenovo Battery Internal 6Cell 68Wh LiIon

Lenovo 5B11M90088 is an internal lithium-ion battery for a notebook or laptop, intended to replace the battery in a compatible device. Check the exact Lenovo part number when matching it to a notebook.

Its lithium-polymer technology and three-cell construction are specified alongside a capacity of 68 Wh and 5930 mAh, with an output voltage of 11.52 V. These electrical ratings help distinguish it from batteries with different specifications.

The internal format is intended for notebook service or replacement; compatibility depends on the device matching this part and its ratings.