Replacement Battery for Dell Latitude L3180,Latitude 5289 2-in-1 Latitude 7390 2-in-1 K5XWW

A Grade High-qualitybattery Brand New, never used, not genuine Dell battery. Equipped an integrated microchip that prevents overcharging and lengthens battery life The battery should be charged for about 4-6 hours before being used Great replacement for your old, damaged or worn one Specifications Battery Type Li-ion Voltage 7.6V Capacity 4200mAh Part number K5XWW Package Includes 1 x Laptop Battery