The Duracell 9V Procell High Power Alkaline Batteries are designed for smoke alarms, with a long expiry date for maximum reliability. These LR22 batteries have a voltage of 9V and come in various quantities - 1, 2, 4, 5, or 10 units. The batteries are suitable for both high and low drain devices, thanks to their durable chemical composition and miniature snap terminals. With the manufacturer's guarantee of the longest expiry date, you can trust in the performance and longevity of these batteries for your essential safety devices.
