Lenovo Battery Internal 4 Cell 54.7Wh LiIon

Lenovo 5B11H56368 is an internal lithium-polymer battery for compatible Lenovo laptops. Its four-cell design fits inside the notebook, serving as its internal power source.

It has a rated voltage of 15.48 V, a charge capacity of 3536 mAh and an energy capacity of 54.72 Wh. These ratings describe its electrical specifications and stored energy.

Listed compatible systems include Lenovo ThinkPad X13 Gen 4, X13 Yoga Gen 4, X13 Gen 5 and X13 2-in-1 Gen 5.