FIAMM 12FGL33 General Purpose (10-Year) VRLA Batteries (12V 33Ah)

The FIAMM 12FGL33 is a 12 V, 33 Ah general‑purpose VRLA AGM battery designed for a 10‑year float life, delivering reliable, maintenance‑free standby power. Engineered to meet UK B2B needs—including UPS systems, fire & security alarms, emergency lighting, telecom and process control—it features sealed AGM technology with 99 % gas recombination and low self‑discharge. Its lead‑calcium‑tin grids and threaded M6 terminals offer excellent corrosion resistance and secure high‑current connections. Housed in sturdy ABS UL94 V‑0 casing, this battery is non‑spillable and transport‑safe. UPSBuyer holds 12FGL33 in stock across the UK, with full warranty and technical support.

Features & Benefits

• 10‑year float life: Optimised for longevity with less replacement.
• Sealed AGM VRLA: Non‑spillable, maintenance‑free and safe for all orientations.
• 99 % gas recombination: Preserves electrolyte and extends service.
• Low self‑discharge: <2 %/month ensures charge readiness.
• Robust construction: Flame‑retardant ABS UL94 V‑0 case.
• Threaded M6 terminals: Secure and reliable high-current connection.
• Fully recyclable & transport-safe: Non-hazardous for air/sea/road transport.
• UPSBuyer UK support: Nationwide delivery, warranty and expert advice.

Technical Specifications

• Model: 12FGL33
• Voltage: 12 V
• Capacity: 33 Ah (20 h rate to 1.75 Vpc at 25 °C)
• Design Life: 10 years float (Eurobat Long‑Life)
• Dimensions (L×W×H): 196x130x159mm
• Terminal Height: 163mm
• Weight: 11kg
• Terminal: Threaded M6 post
• Internal Resistance: Approx. 12 mΩ fully charged
• Performance: Constant current: ~58 A (5 h) to ~27 A (20 h)
• Float Charge Voltage: approx. 13.6 V/block @ 20 °C
• Self‑discharge: <2 % per month; ~6-month shelf life
• Certifications: IEC 60896‑21/22, UL recognised, Eurobat 10‑year Long‑Life