Specifications: Capacity: 4400/6600mAh Chemistry: Li-ion Voltage: 11.1V Cell: 6 / 9 cells Compatible Models: Dell Inspiron 1464 Series Dell Inspiron 1464D Series Dell Inspiron 1464R Series Dell Inspiron I1464 Series Dell Inspiron 1564 Series Dell Inspiron 1564D Series Dell Inspiron 1564R Series Dell Inspiron I1564 Series Dell Inspiron 1764 Series Please carefully check your battery's Compatible Model & battery picture to ensure compatibility with your Laptop. What's in the box 1 x Replacement laptop battery for dell inspiron