New Genuine Lenovo Battery 5B11B36319 — 47WH 3cell for 300e & 100e Chromebook 3rd Gen

Brand-new, genuine Lenovo replacement battery designed specifically for 300e and 100e Chromebook 3rd Gen models. This OEM unit delivers the factory-specified 47WH capacity in a 3cell configuration and carries the original part number 5B11B36319. Direct-fit replacement built to restore original runtime and compatibility with the listed Lenovo Chromebook models.