| Category | Parameter | Specification |
|---|---|---|
| General | Brand | Amaron Quanta |
| General | Product SKU / Model | 12AL120 / 12ALZ120 |
| General | Battery Type | SMF VRLA (Sealed Maintenance-Free Valve-Regulated Lead Acid) |
| Capacity | Rated Capacity | 120 Ah (C20 @ 27°C) |
| Electrical | Nominal Voltage | 12 V |
| Electrical | Internal Resistance | ~5.40 mΩ (fully charged @ 27°C) |
| Electrical | Short Circuit Current | ~2312 A |
| Charging – Standby Use | Charging Voltage | 13.5 V |
| Charging – Standby Use | Max Charging Current | 25% of rated capacity |
| Charging – Cyclic Use | Charging Voltage | 13.8 V |
| Charging – Cyclic Use | Max Charging Current | 25% of rated capacity |
| Battery | Terminal Type | M8 × 25 mm Copper Terminal |
| Battery | Case Material | PPCP (Standard) / UL94-V0 FR Version |
| Environment | Operating Temperature Range | −20°C to +60°C |
| Environment | Nominal Operating Temperature | 27°C ± 3°C |
| Performance | Self-Discharge | < 4% per month @ 27°C |
| Physical | Dimensions (L × W × H) | 393 × 173 × 240 mm |
| Physical | Weight (Approx.) | ~36.6 kg |
| Design Life | Float Life | Up to 10 years |
| Applications | Typical Use | UPS Systems, Data Centers, Telecom, Industrial Backup, Hospitals |

AMARON Quanta SMF Battery 120Ah / 12V — Model: 12AL120 / 12ALZ120
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The Amaron Quanta 12AL120 (12V, 120Ah) SMF VRLA Battery is a high-capacity, maintenance-free sealed lead-acid battery engineered for critical backup applications including data centers, telecom systems, industrial equipment, and large UPS installations. Utilizing advanced AGM technology and heavy-duty construction, it delivers dependable long-duration backup, high discharge performance, low self-discharge, and extended service life in demanding environments.
2 Years UPS Warranty1 Year Battery Warranty




