Type: Battery Compatibility: Toshiba A100-S2211TD, A100-S3211TD, A100-S8111TD, A105-S101, A105-S101X, A105-S171, A105-S171x, A105-S271, A105-S271X, A105-S361, A105-S361X, A80, A85, M45-S165, M45-S165X, M45-S169, M45-S169X, M55-S139 and M55-S139X series; Satellite M105-S1011, M105-S1021, M105-S1031 models only; Satellite M105-S1041, M115-S1061, M115-S1064, M115-S1071, M115-S1074, M115-S3094, M115-S3104, M115-S3144 Battery Type: Lithium-Ion Battery Voltage: 14.8V Battery Capacity: 4400 mAh Dimension: 8.15" X 2.75" x 0.75" Weight: 1.00 lbs.