DSC BATT13.0-3.6V Replacement Battery for Wireless Siren, 14500mAh, 3.6VDC

Keep your security system ready when it matters most with the DSC BATT13.0-3.6V replacement battery for wireless sirens. Designed specifically for DSC Wireless PowerG indoor sirens, this battery restores dependable backup power to PG9901 and PG9911 units so alarms stay active during faults or power events. The lithium chemistry and high-capacity 14,500 mAh (14.5 Ah) rating deliver extended standby life and reliable siren runtime, while the precise 3.6V DC output matches original equipment requirements for seamless integration.

Installers and facility managers will appreciate the drop-in fit and OEM-level quality from DSC/Johnson Controls, which reduces service time and helps maintain continuous monitoring and intrusion detection across your security and surveillance deployments. Whether you manage office, retail, or multi-site surveillance systems, this replacement battery offers a cost-effective way to ensure alarm readiness and reduce the risk of missed alerts.

Order the DSC BATT13.0-3.6V battery today to quickly restore siren power and keep your monitoring and security systems performing at peak reliability.

• Restores reliable power to DSC PowerG wireless sirens, reducing downtime and false alarms
• High-capacity 14,500 mAh (14.5 Ah) lithium cell for extended standby and dependable siren runtime
• Direct drop-in replacement for PG9901 and PG9911 indoor sirens for fast field service
• Exact 3.6V DC output matching original spec to maintain system compatibility and monitoring integrity
• OEM-quality from DSC/Johnson Controls for consistent performance in security and intrusion environments
• Cost-effective spare that simplifies maintenance of alarm, surveillance, and monitoring systems