Model Number: KNB-47Li Brand Name: Aria Key Specifications/Special Features: Voltage: 7.4VBattery: 2000mAh for Kenwood NX-200 and NX-300Dimensions: 10.56 x 5.84 x 1.86cmKTH-32:Voltage: 7.4VBattery: 2550mAh for Kenwood NX-200 and NX-300Dimensions: 10.57 x 5.82 x 2.52Tri-chemistry charger for KNB-31, KNB-32, KNB-33Li, KNB-47Li and KNB-48LiAll trademarks shown here are for reference purposes only. They are the property of their respective owners and we are not authorized to sell items bearing such trademarks.