Mighty Max Battery ML-NTN7144 Replacement Battery with CLIP for Motorola HT1000 NTN7144 brand product 7.5V 1200mAh NI-CD HT1000, MT2000, MTS2000 GP900, GP1200, MTX8000, MTX9000 TWO WAY RADIO BATTERY REPLACES MOTOROLA NTN7144