Center pin diameter: 2.5mmSupported models:
TOSHIBA Satellite M110 series: M110-ST1161,
TOSHIBA Satellite M115 series: M115-S1061, M115-S1064, M115-S1071, M115-S1074, M115-S3094, M115-S3104, M115-S3134, M115-S3144, M115-S3154.