Lenovo Battery Internal 3 Cell 39.3Wh LiIon SMP

The Lenovo 5B11M90023 is an internal lithium-ion replacement battery for compatible Lenovo laptops. Its battery model is L21M3P71.

With 3 cells, a rated capacity of 39.3 Wh and a rated voltage of 11.61 V, it is specified for replacing an internal laptop battery. Its listed weight is 160 g.

The compatible models named in the listing are Lenovo ThinkPad T14 Gen 3 and ThinkPad T14 Gen 4.