The Power Sonic PS-1220 F1 is a high-performance 12V 2.5Ah sealed lead-acid battery designed specifically for fire alarm and emergency notification system backup power applications. Engineered to provide reliable, consistent power in critical life safety infrastructure, this rechargeable battery meets the stringent requirements of commercial fire detection and suppression systems.
Typically installed in addressable fire alarm control panels, emergency lighting systems, and NFPA 72 compliant notification appliances, the PS-1220 F1 offers professional installers a dependable replacement battery solution. Its compact form factor and precision-engineered terminals ensure seamless integration with most commercial fire alarm panel configurations, from small office complexes to large institutional facilities.
Key Features
- Sealed lead-acid battery with F1 terminal configuration for secure, vibration-resistant connections
- Fully compatible with UL 268 and NFPA 72 listed fire alarm control equipment
- Long-cycle design with enhanced charge retention for consistent emergency backup performance
- Low self-discharge rate maintains battery capacity during extended standby periods
- Temperature-tolerant design suitable for diverse commercial environmental conditions
- Precision-manufactured to meet strict electrical and safety compliance standards
Specifications
- Voltage: 12V DC
- Capacity: 2.5 Ampere-hours
- Terminal Type: F1 Faston
- Chemistry: Sealed Lead-Acid
- Operating Temperature Range: 32°F to 122°F (0°C to 50°C)
Professional fire alarm technicians and facilities managers recognize the Power Sonic PS-1220 F1 as a mission-critical component in maintaining comprehensive life safety system reliability. Ideal for retrofitting existing fire alarm panels or as a standard replacement battery in commercial, institutional, and industrial applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 2.43 lbs |
|---|---|
| Dimensions | 7 × 1.38 × 2.56 in |
| Condition | New |
| Manufacturers | Life Safety |
| Part Type | Replacement Part |






