FIAMM 12FGHL48 Long-Life High-Rate Performance (10-Year) VRLA Battery (12V 12Ah)

The FIAMM 12FGHL48 is a 12 V, 12 Ah long‑life high‑rate VRLA AGM battery engineered for up to 10 years of float service life under Eurobat high-performance standards. Ideal for critical UK B2B applications—such as UPS systems, emergency power, telecom infrastructure, alarm panels and data centres—it offers maintenance-free operation with 99 % gas recombination and low self‑discharge (<2 % per month). Robust Faston 6.3 mm terminals and a flame-retardant ABS UL94 V‑0 case ensure reliable connectivity and durability. UPSBuyer holds this battery in stock, offering UK-wide delivery, full warranty and expert technical support.

Features & Benefits

• 10‑year float life: Designed for extended service with fewer replacements.
• High-rate capability: Delivers ~260 W at 15 min discharge—excellent for peak UPS demands.
• Sealed VRLA AGM: Maintenance-free, non-spill and suitable for any orientation.
• 99 % gas recombination: Minimises water loss, extending lifespan.
• Low self‑discharge: < 2 %/month—long shelf life readiness :contentReference[oaicite:1]{index=1}.
• Faston 6.3 mm terminals: Secure connections capable of handling high current :contentReference[oaicite:2]{index=2}.
• Flame-retardant casing: ABS UL94 V‑0 housing offers robust protection :contentReference[oaicite:3]{index=3}.
• UPSBuyer UK support: Nationwide delivery, warranty coverage, and knowledgeable service.

Technical Specifications

• Model: 12FGHL48
• Voltage: 12 V
• Capacity: 12 Ah (20 h rate to 1.75 Vpc at 25 °C)
• Design Life: 10 years float (Eurobat High-Performance)
• Dimensions (L×W×H): 151x65x95mm
• Terminal Height: 100mm
• Weight: 2.7kg
• Terminal Type: Faston 6.3
• Internal Resistance: 24.8 mΩ (fully charged)
• Float Charge Voltage: 13.50–13.80 V/block @25 °C
• Boost Charge Voltage: 14.40–15.00 V/block @25 °C
• Max Charge Current: 3 A
• Case Material: Flame-retardant ABS UL94 V‑0
• Operating Temp Range: –20 °C to +50 °C
• Self‑discharge: <2 % per month; 6-month shelf life at 20–25 °C
• Certifications: IEC 60896‑21/22, BS 6290‑4, UL recognised, Eurobat 10–12 yr