• Fits easily in any application that needs a battery with long life and low current drain characteristics
• A battery size for better reliance and dependable usability
• Delivers 3.6V DC to your compatibleWireless siren, ensuring that your device is ready to useWhen needed
• Offers a reasonable fit to your wireless siren

The DSC BATT-PGX901/X911 includes two (2) replacement batteries for the DSC PG9901 and PG9911 PowerG Wireless Sirens. These batteries have an average lifespan of eight (8) years. The sirens come with two (2) batteries, this is a replacement pack.

The DSC BATT-PGX901/X911 serves as the replacement battery for the DSC PG9901 and PG9911 PowerG Wireless Sirens. Both of these sirens already come with two batteries included. The original batteries will last between seven (7) and nine (9) years before replacement is required. Replacement of these 3.6 Volt Li-Thionyl Chloride 0-102710 batteries is simple, with a quick connect/disconnect harness and connector built into each battery.