Dell LDE263 - Dell 6-Cell Battery for Latitude E5430 E6420

The Dell LDE263 is a 6-cell lithium-ion replacement battery designed for compatible Dell Latitude notebook computers, including the Latitude E5430 and E6420. The battery is available in a conventional Li-ion configuration with a commonly specified capacity of 4400mAh and 49Wh at 11.1V. Dell documentation confirms that the Latitude E6420 supports a 6-cell 60Wh lithium-ion battery with ExpressCharge, while replacement listings identify LDE263 as compatible with Latitude E5430 and E6420 families.