ESTEL DJM12100 12V 100Ah General Purpose Lead Acid Battery High Capacity Power Solution for Telecom UPS and Energy Storage Systems
ESTEL DJM12100 12V 100Ah General Purpose Lead Acid Battery High Capacity Power Solution for Telecom UPS and Energy Storage Systems
Overview
ESTEL DJM12100 is a robust 12V 100Ah general-purpose lead-acid battery designed for demanding applications requiring reliable long-term power. With its high-capacity design and superior discharge performance, this battery delivers consistent energy for critical systems. Featuring a durable ABS container and advanced safety technology, it offers up to 12 years of floating service life at 25°C. Certified to international standards, it is ideal for telecommunications, data centers, renewable energy storage, and industrial applications.
Specifications
- Rated Voltage: 12V
- Nominal Capacity (Cref@1.80V/cell): 100Ah
- Dimensions (L×W×H): 330±2mm × 173±2mm × 212±2mm (13.0×6.81×8.35 inches)
- Total Height (incl. terminals): 220±2mm (8.66 inches)
- Weight: 30.5kg (67.2 lbs)
- Terminal Type: M8
- Container Material: ABS
Rated Capacity (25°C)
| Discharge Rate | Capacity | Current |
| C20 | 105.0 Ah | 5.25A |
| C10 | 100.0 Ah | 10.0A |
| C5 | 84.5 Ah | 16.9A |
| C3 | 77.1 Ah | 25.7A |
| C1 | 58.1 Ah | 58.1A |
Performance
- Max. Discharge Current: 1000A (5s)
- Internal Resistance (25°C): ≈5.0mΩ
- Operating Temperature:
-
- Discharge: -20°C to 55°C (-4°F to 131°F)
- Charge: -20°C to 40°C (-4°F to 104°F)
- Storage: -15°C to 50°C (5°F to 122°F)
- Recommended Temperature: 25±3°C (77±5°F)
Charging Parameters (25°C)
- Max. Charging Current: 30A
- Float Charge Voltage: 2.25–2.30V/cell
- Equalization Charge Voltage: 2.35–2.40V/cell
- Temperature Coefficient: -3mV/cell/°C (float), -4mV/cell/°C (equalization)
Self-Discharge
≤3% per month at 25°C
Discharge Characteristics (25°C)
Constant Current Discharge (A)
| FinalVoltage | 5min | 10min | 30min | 1h | 5h | 10h | 20h |
| 1.85V/cell | 197.7 | 140.5 | 78.8 | 50.9 | 15.8 | 9.55 | 5.07 |
| 1.80V/cell | 224.8 | 159.5 | 85.8 | 52.7 | 16.6 | 10.0 | 5.25 |
| 1.60V/cell | 279.7 | 196.8 | 92.0 | 58.1 | 17.8 | 10.5 | 5.49 |
Constant Power Discharge (W/cell)
| Final Voltage | 5min | 10min | 30min | 1h | 5h | 10h | 20h |
| 1.85V/cell | 369.1 | 264.4 | 150.7 | 98.5 | 31.1 | 19.0 | 10.1 |
| 1.80V/cel | 412.9 | 295.8 | 162.7 | 101.4 | 32.6 | 19.9 | 10.4 |
Applications
- Telecommunications
- UPS & Data Centers
- Energy Storage & Electric Systems
- Emergency Lighting & Security
- Medical & Electronic Equipment
- Motive Power
Features
- Extended Service Life: 12-year floating life at 25°C.
- High Discharge Performance: Supports 1000A peak current (5s).
- Safety Optimized: Special exhaust structure and leak-proof design.
Certifications
- Standards: IEC 60896, GB/T19638, YD/T 799, DL/T 637
- Certifications: UL, TLC, CE
- Factory Certifications: IATF 16949, ISO 9001, ISO 14001, ISO 45001
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.