Nuobi GK5KY Laptop Battery for Dell Inspiron 11 3147 13 7000 13 7347 Series 04K8YH 4K8YH 0WF28 Notebook Battery 11.1v 43wh Battery type:Li-ion Voltage: 11.1V Capacity:43Wh Condition:New Warranty:6 Months warranty on parts and labor