Motorola HNN9056 Battery by AtBatt.com is designed for use with Motorola Radius P10, Radius P50, Radius P60, HT10, SP10 and SP50 2-way models. AtBatt.com 2-way batteries are precision-engineered and rigorously tested for voltage, capacity, compatibility and safety to exceed original equipment manufacturer specifications. Designed to replace battery part-numbers HNN9044, HNN9056. • Chemistry: NiMH • Rating: 7.5V 1000mAh Capacity