Sales@fibernice.com
12V 18AH Rechargeable Battery VRLA AGM 5.15kg 20mΩ Internal Resistance for Telecom Equipment
Product Testing
We test products one by one. We test product functionality by simulating real-world usage scenarios to ensure smooth operation.
One-stop Service
Our products include optical fiber equipment, optical cable, accessories, tools, etc., whether you are a wholesaler, distributor, engineer, ISP, we can meet your needs.
14 months Warranty
Our warranty is above industry standards, up to 14 months. This is based on our confidence in the quality of our products and we want to give our customers more protection
| Parameter | Specification |
|---|---|
| Model | RN12180 |
| Nominal Voltage | 12V |
| Rated Capacity (20 hour rate) | 18.0 Ah |
| Rated Capacity (10 hour rate) | 16.7 Ah |
| Rated Capacity (5 hour rate) | 15.5 Ah |
| Rated Capacity (1 hour rate) | 11.8 Ah |
| Length | 181 ± 1 mm (7.13 inches) |
| Width | 77 ± 1 mm (3.03 inches) |
| Height | 167 ± 1 mm (6.57 inches) |
| Total Height | 167 ± 1 mm (6.57 inches) |
| Weight (Approx.) | 5.15 kg (11.35 lbs) ± 4% |
| Internal Resistance (Full Charged) | 20 mΩ |
| Self‑Discharge (3 months) | 91% capacity remaining |
| Self‑Discharge (6 months) | 82% capacity remaining |
| Self‑Discharge (12 months) | 64% capacity remaining |
| Self‑Discharge (Monthly) | < 3% at 25℃ |
| Charge Voltage (Cycle Use) | 14.50 – 14.90 V |
| Charge Voltage (Float Use) | 13.50 – 13.80 V |
| Max Initial Charging Current | ≤ 5.4 A |
| Capacity at 40℃ (20hr rate) | 102% |
| Capacity at 25℃ (20hr rate) | 100% |
| Capacity at 0℃ (20hr rate) | 85% |
| Capacity at -15℃ (20hr rate) | 65% |
| Design Life | RN series: 10 years |
| Battery Type | VRLA / AGM Sealed Lead Acid |
| Applications | UPS, Solar/Wind Power, Telecom, Medical, Security, CATV, Computers, Electric Tools, Toys, Emergency Lighting |
- Выбор выделенного элемента приводит к полному обновлению страницы.