Battery Lenovo OEM Part #: 5B11N52031

Lenovo battery 5B11N52031

Lenovo description: "3cell 57Wh 11.52V L20M3PD4 SP/A".

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Compatible Business Laptop Models (2)

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

Business Laptop

ThinkPad E14 Gen 4 (Intel)

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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad E14 Gen 4 (Intel). Lenovo description: "3cell 57Wh 11.52V L20M3PD4 SP/A". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified
Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-e14-gen-4-type-21e3-21e4/21e3/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad E14 Gen 4 (Intel), machine type(s) 21E3, 21E4, lists FRU 5B11N52031 "3cell 57Wh 11.52V L20M3PD4 SP/A". Checked 2026-10-27.)
Business Laptop

ThinkPad E15 Gen 4 (Intel)

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Fitment Details:

Listed in Lenovo's official parts lookup for the ThinkPad E15 Gen 4 (Intel). Lenovo description: "3cell 57Wh 11.52V L20M3PD4 SP/A". Parts vary by configuration; match your machine type and original FRU before ordering. OEM parts list only; not bench-tested.

Installation: Not verified
Source: https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-edge-laptops/thinkpad-e15-gen-4-type-21e6-21e7/21e6/parts/display/compatible ↗ (Lenovo Parts Lookup (pcsupport.lenovo.com) for ThinkPad E15 Gen 4 (Intel), machine type(s) 21E6, 21E7, lists FRU 5B11N52031 "3cell 57Wh 11.52V L20M3PD4 SP/A". Checked 2026-10-27.)
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