Complete Battery Pack for the Visonic Powermax MCS-740 Siren.
Complete Pack of 2 x 2 Cell Batteries, and Flying Lead Connector for the Bell/Siren Box.
This is the non-rechargeable battery for the totally wireless external Visonic sounders. The battery is supplied with the correct plug connector for the sounder.
System: Primary Lithium Thionyl Chloride
Type: Lithium Thionyl Chloride
Capacity: 3.5Ah per battery