Energizer MAX 9V 6LR61 Alkaline Battery (522 BP1 Blister Pack)

Energizer MAX 9V 6LR61 Alkaline Battery (522 BP1):

• Voltage: 9.0 Volts (Rectangular Block 6LR61 / 1604A format).
• PowerSeal Technology: Up to 5-year shelf-life holding power and zero mercury added.
• Leak Protection: Advanced anti-leak construction protecting sensitive equipment.
• Applications: Smoke and fire alarms, multi-meters, wireless audio microphones, medical instruments, guitar pickups, and walkie-talkies.