Lenovo Parts Lookup / Internal Battery

ThinkPad X1 Carbon Gen 12

Product
ThinkPad X1 Carbon Gen 12
Variant scope
21KC000BJP
Component
Internal battery
Listed for this model
5B11H56383
Relationship verification state
Parts relationships verifiedRelationship verified

These relationship data come from Lenovo Parts Lookup at model-code scope. Lenovo-provided names are shown verbatim; numbers and symbols in those names are not converted into direct structured specifications.

A internal battery parts reference that keeps model-listed, Lenovo-declared substitute and same-Machine-Type listing relationships distinct and marks direct specifications that were not provided.

Publication scope

Lenovo relationships verified
Listed for this model
1
Lenovo-declared substitutes
3
Listed for the same Machine Type
1
Separate configurations
0
Direct specifications verified
0
Direct specifications not provided
4

Parts listed for this model

Listed for this model
Model / MTM21KC000BJP
Parts Lookup categoryInternal battery
BI / rechargeable battery internal
Lenovo part number5B11H56383
Lenovo-provided nameLenovo バッテリー、11.7V、57 Wh、3 セル
Relations / Parts Lookup FRU value
Listed for this modelListed for the same Machine TypeFRUDirect specifications not provided

published parts

Relationship occurrences 4Unique P/Ns 4

Lenovo-provided names are shown only as name strings. Every part has an empty direct-specification field and is marked as direct specifications not provided.

Model / MTMPart numberRelationshipLenovo-provided nameParts Lookup FRU valueDirect specificationsProcurement
21KC000BJP5B11H56383
Listed for this modelListed for the same Machine Type
Lenovo バッテリー、11.7V、57 Wh、3 セルFRUDirect specifications not provided
SearchPRSearchSearchPRSearchSearchSearch
21KC000BJP5B11H56384
Lenovo-declared substitutes
Lenovo バッテリー、11.7V、57 Wh、3 セルFRUDirect specifications not provided
SearchPRSearchSearchPRSearchSearchSearch
21KC000BJP5B11H56385
Lenovo-declared substitutes
Lenovo バッテリー、11.7V、57 Wh、3 セルFRUDirect specifications not provided
SearchPRSearchSearchPRSearchSearchSearch
21KC000BJP5B11H56386
Lenovo-declared substitutes
Lenovo バッテリー、11.7V、57 Wh、3 セルFRUDirect specifications not provided
SearchPRSearchSearchPRSearchSearchSearch

Relationship occurrences: 4 / Unique P/Ns: 4 / Resolved declared substitutes: 3 / unresolved declared substitutes: 0 / separate configurations for the same Machine Type: 0

Official maintenance sources and procedures

Lenovo HMM verified

The following HMM information applies at product-component scope. It is separate from each part's Parts Lookup FRU value above; classifications and prerequisites are not copied to individual part numbers.

Lenovo HMM terminology
Built-in battery

The existence of a component procedure does not establish individual P/N compatibility, FRU/CRU classification or user replaceability.

Procedure coverage
Removal procedurePresentReverse-removal installation with notes
Prerequisite procedures
Base cover assembly
HMM / cited location
ThinkPad X1 Carbon Gen 12 Hardware Maintenance ManualOpen external site in a new tab
HMM page evidence
1020 Built-in battery
PDF page 63–64

Evidence

Evidence and procurement searches are separate.Lenovo Parts Lookup is the evidence for parts relationships, while the HMM is maintenance documentation. Marketplace results and seller descriptions are not evidence of compatibility, substitute relationships or specifications.