Features Type Battery Brand compatibility DELLCompatibility Latitude E5280, E5480, E5580 Battery Battery technology Lithium-Ion (Li-Ion) Number of battery cells 3 Battery capacity (Watt-hours)51 Wh Weight & dimensions Weight 300 g Packaging data Package width 302 mm Package depth 128 mm Package height 48 mm Package weight 308 g Quantity per pack 1 pc (s) Other features Quantity per pack 1 pc (s)\n\n\n\n