12V 18AH Rechargeable Battery VRLA AGM 5.15kg 20mΩ Internal Resistance for Telecom Equipment

12V 18AH Rechargeable Battery VRLA AGM 5.15kg 20mΩ Internal Resistance for Telecom Equipment

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Descrição
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