Compatible modelsBattery Compatible with Tait TP9100/TP9135/TP9140/TP9155/TP9160, 2500mAh/ 7.2V ^^Product FeaturesNo Memory Effect, Over-Charge, Over-Discharge, Over-Heat, Over-Current and Short-Circuit Protection^^Perfect ReplaceHigh capacity circulatory function, perfect replace your original batteries. ^^Quality certificationOur battery has a strict quality control standards, has passed the ISO9001, RoHS, and CE certified. The battery was tested many times before it was delivered to the customer. A+ cells ensure longer battery life. ^^After-sales serviceBuy with confidence. We guarantee 24-hour email support, Please kindly check the compatible Voltage, Cell Size and Connector Type for best fit.