4500mAh Battery For Fluke 91, 92, 93, 95, 97, 99, 92B, 96B, 99B, 105,105B,97Auto Capacity: 4500mAh / 21.6Wh Type: Ni-MH Volts: 4.8V Size : 99.20 x 51.40 x 25.81mm Certificated with ISO9001, RoHS & CE;