Description Genuine Dell OEM Original Laptop Battery for the Dell Chromebook 11 (3180 and 3189) Laptop. Compatible Dell Laptops:-Chromebook 11 (5190) 2-in-1-Chromebook 3400 with longer battery cable-Chromebook 11 (3180)-Chromebook 11 (3189) 2-in-1-Chromebook 11 (3181)-Chromebook 11 (5190)-Chromebook 11 (3181) 2-in-1-Chromebook 3100 with longer battery cable-Chromebook 3100 2-in-1 with longer battery cable Rechargeable Li-ion BatteryRating:11.4V 3-CellCapacity: 42WHrType 51KD7, 051KD7 DP/N: FY8XM; Y07HK; YWD3C Important: Dell shipped the 3100 and 3400 systems with different battery types, that have different battery connecting cables. It is important you get the same battery type as your original.This listing is for the battery type requiring the shorter battery connecting cable. You can match your part number or contact us if your not sure which battery to select. Part Number 51KD7 Condition Brand New Shipping Weight 1.05 lb(s). Item Category Battery