Known as LR22, MN1604, 6LR61,1604AU, BLOC, E-BLOC. Higher capacity & maximum current output than zinc-chloride batteries.
2x Duracell 9V PP3 Plus Power Long Lasting 9V Battery Smoke Alarm LR22 MN1604
2x Duracell 9V Rechargeable 170 mAh Batteries PP3 Block HR22 6LR61 HR9V DC1604
2X Genuine Duracell 9V Procell Alkaline Batteries Smoke Alarm LR22 MN1604
2x Duracell Plus 9V Alkaline Batteries 6LR61 MN1604 Block For Smoke Alarm Remote
2x Duracell MN21 Alkaline Batteries A23 LRV08 12V 2X - New
2X Duracell 1620 (2 Blister Packs of 1 Battery) 2 Batteries (CR1620)
