[. . . ] [. . . ] IMPORTANT: Be sure replacement battery is the same size, shape, voltage and polarity as the one you are replacing. Charge for 16 hours before first use. INCORRECT CORRECT MODELS Uniden: BT446, TRU448-2, TRU446, TRU446-2, TRU4465-2, TRU-4465-2, TRU448, TRU9460, TRU9480, TRU9480-3, TRU9485-2, TRU9485-3, TRU9488, DCT648-3, DCT646-4, DCT7488, DCX700, DCX750, TCX905, TXC400 [. . . ] [. . . ]