A high quality Alkaline-Technology battery. Alkaline batteries are far superior to the much cheaper Zinc Carbon battery types! A MN1604 Size battery is also known as a 6LR61, PP3, "Block 9V" and even a "tongue sizzler" - but don't try it!
2 X DURACELL PROCELL 9V PP3 BLOCK ALKALINE BATTERIES MN1604 REPLACES INDUSTRIAL
2 x Duracell Procell Intense PP3 LR22 MN1604 9V Batteries Smoke Alarm
2 x 9v PROCELL CONSTANT by DURACELL Alkaline Battery for Alarm Toys Microphones
2 X Duracell 9V Procell 9 Volt Alkaline Batteries Smoke Alarm LR22 MN1604
6 x Duracell Procell Intense PP3 LR22 MN1604 9V Batteries Smoke Alarm
10 X DURACELL PROCELL 9V PP3 BLOCK ALKALINE BATTERIES MN1604 REPLACES INDUSTRIAL
