FIAMM 12FGH50 High-Rate Performance (5-Year) VRLA Battery (12V 12Ah)

The FIAMM 12FGH50 is a 12 V, 12 Ah high-rate VRLA AGM battery offering a robust 5‑year float service life. Tailored for UK B2B use—ideal in UPS systems, security alarms, telecom equipment, and emergency lighting—it supplies dependable power with no maintenance needed. Equipped with wide 6.3 mm F2 fast-on terminals for enhanced current delivery, it features non-spillable AGM design, 99 % gas recombination, and low self-discharge (<2 % per month), ensuring it remains operational even after long storage. UPSBuyer holds this premium battery in stock, with UK-wide delivery, warranty coverage, and expert technical support.

Features & Benefits

• High-rate performance: Designed for quick-discharge conditions typical in UPS and alarm systems.
• 5‑year design life (float): Engineered for longevity in critical standby applications.
• Wide F2 terminals (6.3 mm): Enables strong, reliable current delivery.
• Sealed VRLA AGM: Maintenance-free and safe in any installation orientation.
• 99 % gas recombination: Minimises water loss and prolongs service life.
• Low self‑discharge: Retains charge during storage (<2 % per month).
• Rugged ABS case: Durable and compliant with transport regulations.
• UPSBuyer UK support: Nationwide delivery, full warranty, and specialist technical advice.

Technical Specifications

• Model: 12FGH50
• Voltage: 12 V
• Capacity: 12 Ah (20 h rate to 1.75 Vpc at 25 °C)
• Technology: VRLA AGM, 99 % gas recombination
• Design Life: 5 years (float service)
• Dimensions (L×W×H): 151x98x95mm
• Terminal Height: 100mm
• Weight: 3.8kg
• Terminal Type: Faston 6.3
• Internal Resistance: 14.8 mΩ (fully charged)
• Operating Temp Range: –20 °C to +50 °C
• Self‑discharge: <2 % per month
• Certifications: IEC 60896‑21/22, UL recognised