This is a 56 WHr 6-Cell Lithium-Ion Primary Battery

Compatible Notebook Models:
Inspiron: 1520, 1521, 1720, 1721.
Vostro: 1500, 1700.

Dell Part Numbers: 312-0504, 312-0575, 312-0576, 312-0576, 312-0590, 312-0594, FK890, FP282, GK479, TM980.

Product Specifications:

Rating: 11.1V
Capacity: 56 Wh
Color: Black
Technology: Lithium-Ion
Condition: Brand New
Cells: 6-Cell
In Stock: Yes

General
Color	Black	The Color of device can be defined as the actual color of the material of which the device is made
Batteries
Voltage Provided	11.1 V	It is a maximum amount of voltage provided by the power device
Capacity	56 Whr	The total number of ampere-hours or watt-hours that can be withdrawn from a fully charged cell or battery under specified conditions of discharge.
Technology	Lithium-Ion
Cells	6 cell(s)	Indicates the number of cell elements used to produce this battery.

This product is compatible with the following systems:

This product can replace (and can be replaced by) parts with following Part Numbers