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Black BTI 44Wh 3 cell battery for Lenovo ThinkBook 15 with white text and safety icons on the surface.

BTI 44Wh 3 cell 5B11N52054 compatible battery for LENOVO THINKBOOK 15

by BTI

£57.29from 2 retailers

GTIN05059902119391

EAN5059902119391

MPN5B10Z21197-BTI

Prices updated 21 May 2026

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Product Description

BTI replacement 3 cell battery for LENOVO THINKBOOK 14 G4. THINKBOOK 14 G5. THINKBOOK 15 G4. THINKBOOK 15 G5

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