Product description Size Name:6600mAh This Laptop Battery can replace the following part number: TOSHIBA PA5108U-1BRS PA5109U-1BRS PA5110U-1BRS PABAS271 PABAS272 PABAS273 This Laptop Battery is also compatible with the following models: TOSHIBA C40-AD05B1 C40-AT15B1 C40-AS20W1 C40-AT19W1 C40-AT01W1 C40-AS22W1 C45-ASC1B C45-AK15B1 C45-AK08B1 C45-AT79B C45-AK06B C45-AK07B C50-AT01W1 C50-AT03W1 C50D-AT01B1 C50-AC09W1 C50-AT08B1 Satellite C50T Satellite C55 Satellite C55D Satellite C55DT Satellite C55T Satellite C70 Satellite C70-A Satellite Pro C70 Satellite Pro C70-A Satellite C75 Satellite C75D Satellite C75DT Satellite C75T What's in the box 1 X Batterytec® Laptop Battery for toshiba