The SLA1104 is a 12 V, 12 Ah (20-hour rate) AGM sealed lead-acid battery and a drop-in replacement for the Simplex 2081-9288, Simplex part number 112-113. The SLA1104 delivers 12.0 Ah at the 20-hour rate, 11.4 Ah at the 10-hour rate, and 10.2 Ah at the 5-hour rate. Maximum discharge current is 180 A (5-second burst). Internal resistance is 13 mΩ. Cycle charge voltage is 14.4–15.0 V at 25°C (77°F); standby float voltage is 13.5–13.8 V. Maximum charging current is 3.6 A. Self-discharge to 80% capacity occurs over 6 months at 25°C. Case dimensions are 5.94″ L × 3.86″ W × 3.86″ H (151 mm × 98 mm × 98 mm); weight is 8.03 lbs (3.65 kg). Black ABS case with 0.250″ Faston terminals. Operating temperature: –15°C (5°F) to 40°C (104°F).
Key Features
- Direct replacement for Simplex 2081-9288 (112-113)
- 12 V, 12 Ah capacity (20-hour rate)
- AGM sealed lead-acid — maintenance-free, spill-proof
- Cycle voltage: 14.4–15.0 V at 25°C; Float: 13.5–13.8 V
- Max charge current: 3.6 A
- Max discharge: 180 A (5-second burst)
- Internal resistance: 13 mΩ
- Self-discharge: 6 months to 80% at 25°C
- Dimensions: 5.94″ L × 3.86″ W × 3.86″ H; Weight: 8.03 lbs
- 0.250″ Faston terminal; Black ABS case
Compatible Panels
4100ES, 4100, 4020, 4010, 4005, 4002, 4001
Life Safety Consultants has supplied Simplex battery replacements since 2002. For the SLA1104 or Simplex 2081-9288 replacement, call 1-888-557-0558 or email sales@lifesafetycom.com.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 5.94 × 3.86 × 3.86 in |
| Condition | New |
| Part Type | Batteries, Fire Alarm |
| Manufacturers | Simplex |
| Compatible Panels | 4100ES, 4100, 4020, 4010, 4005, 4002, 4001 |
| Cross Reference | 2081-9288, 112-113 |
| Voltage | 12V, Capacity: 12Ah (20-hr), Max discharge: 180A (5s), Float: 13.5-13.8V, Cycle: 14.4-15.0V, Max charge: 3.6A, Resistance: 13mOhm, Dims: 5.94 x 3.86 x 3.86 in, Wt: 8.03 lbs, Terminal: 0.250 in Faston |
