Battery Lenovo OEM Part #: 5B11M90086

Lenovo battery 5B11M90086

Lenovo description: "Internal, 4c 72Wh, LiIon, CXP".

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Compatible Business Laptop Models (1)

Devices documented to accept this OEM component. Compatibility from OEM documentation, not bench-tested.

ThinkPad Z16 Gen 1

Business Laptop Official support Installation: Not verified
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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad Z16 Gen 1. Lenovo description: "Internal, 4c 72Wh, LiIon, CXP". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Source:Lenovo Parts Lookup
Source notes

Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad Z16 Gen 1, machine type(s) 21D4, 21D5, lists FRU 5B11M90086 "Internal, 4c 72Wh, LiIon, CXP". Checked 2026-10-27.

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