The Simplex 2081-9275 (Simplex catalog number 112-046) is a 12-volt, 18-amp-hour sealed lead-acid (AGM) rechargeable battery designed as a direct replacement for Simplex fire alarm control panels. The SLA1115 (2081-9275) delivers reliable standby capacity, maintenance-free AGM construction, and the voltage and capacity needed for mid-size fire alarm control panel battery backup requirements.
- Nominal voltage: 12V | Nominal capacity: 18Ah (20-hr rate)
- Chemistry: Sealed Lead Acid — Absorbent Glass Mat (AGM)
- Maintenance-free, spill-proof construction
- Cross-reference: SLA1115, Simplex 112-046
- Rechargeable; suitable for standby fire alarm panel applications
- Direct replacement for the Simplex 2081-9275
Compatible Panels: Simplex fire alarm control panels specifying the 2081-9275 or 112-046 battery (verify voltage and capacity requirements before ordering).
Life Safety Consultants has supplied Simplex fire alarm parts since 2002. For help with the SLA1115 or any fire alarm battery, call 1-888-557-0558 or email sales@lifesafetycom.com.
Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 7.17 × 3.03 × 6.57 in |
| Condition | New |
| Part Type | Batteries, Fire Alarm |
| Manufacturers | Simplex |
| Compatible Panels | Simplex panels requiring the 2081-9275 / 112-046 battery |
| Cross Reference | SLA1115,112-046 |
| Specification | 12V 18Ah AGM sealed lead-acid, maintenance-free, rechargeable standby battery |












