The Duracell PLUS POWER 9V 6LR61 LR22 MN1604 PP3 Batteries Block Smoke Alarm is a reliable and long-lasting power solution for smoke alarms and other high-low drain devices. With a voltage of 9V and an alkaline chemical composition, these batteries provide consistent power for extended periods of time. The Duracell brand ensures quality and durability, making them a trusted choice for use in various applications. Keep your home safe and secure with these dependable batteries.
