Laptop Battery X284G RN873 GP952 HP287 For Dell 500 Series 1.Nominal Voltage:11.1V 2.Pollution-free 3.Long ... .OEM Laptop Battery X284G RN873 GP952 HP287 For Dell 500 Series Product Description SpecificationsBattery Type:Li-IonP/N:X284GVoltage:11.1VCapacity ... cycle life 5, No memory effect 6, Capacity, resistance, Voltage, platform time consistency is good 7, With short-circuit production function ...