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ND12-120 | 12V 120Ah AGM Battery
Extended-capacity 12V 120Ah AGM battery for high-demand UPS applications and large telecom installations requiring longer backup runtime.
Key Features
- Extended backup runtime for large UPS
- Suitable for high-demand telecom sites
- Premium AGM separator design
- Maintenance-free sealed operation
- Wide temperature range performance
Technical Specifications
| Model | ND12-120 |
| Nominal Voltage | 12V (6 cells) |
| Nominal Capacity (C10) | 120 Ah |
| Reference Capacity | C1: 76.6 Ah / C5: 105.5 Ah / C10: 120.0 Ah / C20: 128.4 Ah |
| Energy (C10) | 120120120120120120120120120120120120 Wh |
| Internal Resistance | ≤4.5 mΩ |
| Max. Discharge Current | 1200A (5s) |
| Max. Charge Current | 24.0A (0.20C) |
| Self-Discharge | ≤3% / month @ 25°C |
| Design Life (Float) | 15 years @ 25°C |
| Cycle Life | 800 cycles @ 50% DOD |
| Float Charge Voltage | 13.6–13.8V (2.27–2.30V/cell) |
| Cycle Charge Voltage | 14.6–14.8V (2.43–2.47V/cell) |
| Discharge Temp | -40°C ~ 60°C |
| Charge Temp | -20°C ~ 50°C |
| Storage Temp | -40°C ~ 60°C |
| Normal Operating Temp | 25°C ± 5°C |
| Container | ABS (UL94-HB); UL94-V0 optional |
| Terminal | F12 (M8) |
| Complied Standards | IEC60896-21/22, IEC61427, CE / ISO 9001 |
| Net Weight | 32.0 kg |
| Gross Weight | 34.5 kg |
| Dimensions (L×W×H) | 407 × 174 × 210 mm (235 mm total height) |
| Weight | 32.0 kg |
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Helpful Resources
AGM Battery Cycle Life: Factory Test DataHow to Charge AGM Battery: Voltage GuideAGM Battery Lifespan: How Long Do They Last?AGM vs Gel Battery: Which Is Better for UPS?UPS Battery Backup Time CalculatorAGM Battery Manufacturer — NaradexUPS Battery Supplier — Bulk PricingOEM AGM Battery — Custom Branding
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