This Dell Equivalent Inspiron 5100 Battery Is rated at 98Wh 14.8V and 6600mAh 8 cell to meet or exceed the original OEM Dell battery. This battery will replace the Dell Inspiron 5100 Battery and works with the following Laptops/Notebooks:Dell Inspiron 1100, Inspiron 1150, Inspiron 5100, Inspiron 5150, Inspiron 5160, Latitude 100L, and the following battery Models:0U091, 0U093, 310-5205, 310-5206, 312-0079, 312-0296, 451-10117, 451-10183, 6T473, 6T745, 6Y912, 7T249, 7T670, 7T670CL3473G, 8T273, 8Y849, 9T352, 9T686, 9T686, BADE100, BATDW00L, BATDWOOL, F0590, F0590A00, F0590A01, H2369, J2328, U1223, W1824.