Lenovo Battery 3Cell 11.52V 57Wh

The Lenovo 5B11K63032 is an internal lithium-ion replacement battery for compatible Lenovo notebooks. Its three-cell design and model identification, L22B3PG5, are recorded in Lenovo battery documentation.

The distributor lists 57 Wh or 4948 mAh and an output voltage of 11.52 V. Lenovo’s battery data sheet for the associated model lists 56.1 Wh and 11.52 V, so both capacity figures are retained here.

It is listed for ThinkPad E14 Gen 5 configurations 21JR/21JS and 21JK/21JL, and ThinkPad E16 Gen 1 configurations 21JU, 21JN, 21JT, and 21JQ. Check the configuration against your notebook before choosing this internal replacement battery.