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Battery Dell 42Wh Lithium Ion 3-Cell 451-BCSI for compatible Dell laptops
Summary description:
Rechargeable Dell 42Wh lithium-ion 3-cell battery (model 451-BCSI) designed as a replacement power source for compatible Dell laptops. Provides nominal 42Wh capacity in a compact 3-cell configuration to restore portable runtime. Suitable for replacing worn or faulty original batteries to extend device mobility for work, study or travel.