12V 12AH Rechargeable Battery VRLA AGM 3.25kg 22mΩ Internal Resistance for Telecom Equipment

Get Wholesale Price

Teste de produtos

Testamos produtos um por um. Testamos a funcionalidade do produto simulando cenários de uso do mundo real para garantir uma operação suave.

Serviço completo

Nossos produtos incluem equipamentos de fibra óptica, cabos ópticos, acessórios, ferramentas, etc., seja você um atacadista, distribuidor, engenheiro ou ISP, podemos atender às suas necessidades.

1 ano de garantia

Saber mais.
Parameter Specification
Model RN12120
Nominal Voltage 12V
Rated Capacity (20 hour rate) 12.0 Ah
Rated Capacity (10 hour rate) 11.1 Ah
Rated Capacity (5 hour rate) 10.3 Ah
Rated Capacity (1 hour rate) 7.88 Ah
Length 151 ± 2 mm (5.94 inches)
Width 98 ± 2 mm (3.86 inches)
Height 95 ± 2 mm (3.74 inches)
Total Height (incl. terminal) 101 ± 2 mm (3.98 inches)
Weight (Approx.) 3.25 kg (7.17 lbs) ± 4%
Internal Resistance (Full Charged) 22 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 ≤ 3.6 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
本回答由 AI 生成,内容仅供参考,请仔细甄别