Lenovo Battery Internal 6c 90Wh LiIon SMP

The Lenovo 5B10W13901 is an internal lithium-ion laptop battery, intended to power a computer away from a mains connection. Lenovo’s safety document associates it with battery model L18M6P90.

The six-cell pack has a rated energy capacity of 90 Wh and a specified voltage of 11.25 V. The distributor also lists a charge capacity of 8000 mAh and a weight of 385 g, useful details for identifying this variant.

Listed for Lenovo ThinkPad P53 models, this part is described as a field-replaceable unit. It serves as an internal replacement battery in a compatible laptop; check the laptop model when identifying the intended application.