ALKALINE TYPE; 1.043 INCH; 0.689 INCH; 1.909 INCH; TRANSMITTER, RADIO, TOY/GAME, SMOKE DETECTOR APPLICATION; 9 V VOLTAGE RATING; 6 STANDARD PACKAGE; SNAP TERMINAL TYPE; ULTRAPRO[TM] BRAND; APPLICABLE STANDARD ANSI, IEC; JACKET MATERIAL STEEL