DR. BATTERY Replacement for Dell Alienware 15 & 17 — Compatible with ALW17C-D3848B, ALW17C-D3848S, ALW17C-D3858S, ALW17C-D3859S, ALW17C-D3868S, 17 R4, 17 R5, 0MG2YH, 44T2R, 9NJM1, HF250

Replacement battery by DR. BATTERY designed for Dell Alienware 15 and 17 series laptops. This unit is compatible with the following model and part numbers: ALW17C-D3848B, ALW17C-D3848S, ALW17C-D3858S, ALW17C-D3859S, ALW17C-D3868S, 17 R4, 17 R5, 0MG2YH, 44T2R, 9NJM1, HF250. Before ordering, please verify the part number printed on your current battery to ensure proper fit and compatibility. If your device lists any of the model codes above, this DR. BATTERY replacement is intended as a direct swap for those Dell Alienware configurations.