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Battery Dell K3N6W 40Wh 3-cell Lithium-ion replacement for compatible Dell laptops
Summary description:
Replacement Dell lithium‑ion laptop battery, model K3N6W, with a nominal capacity of 40Wh and 3 cells. Designed as a direct replacement for compatible Dell notebooks to restore portable runtime. Suitable for users needing to replace a worn battery, improve mobility, or maintain productivity away from mains power.