VIPOW 12V 33Ah gélová batéria

Power interruptions and unreliable energy storage can cripple critical systems—from security alarms to solar arrays. This VIPOW 12V 33Ah gel battery eliminates that risk with sealed, maintenance-free construction and a decade of dependable service. Its thixotropic gel electrolyte immobilizes acid, preventing leaks and allowing safe operation in any orientation, while the valve-regulated design recombines gases internally—no watering, no corrosion, no surprises.

Who is it for

Engineered for installers and end-users who demand consistent backup power in UPS units, emergency lighting, telecommunications, medical equipment, and off-grid solar setups. Whether you're replacing an aging lead-acid block or building a new battery bank, this unit's M6 bolt terminals and compact footprint simplify integration.

Main features

• Nominal 12V, 33Ah capacity at C20 rate—delivers stable voltage over long discharges
• Gel VRLA technology: leak-proof, position-insensitive, and maintenance-free
• 10-year design life under float charge at 25°C
• Low self-discharge: less than 3% per month, ideal for seasonal or standby use
• Wide operating temperature range: -20°C to 60°C (discharge)
• High discharge current: up to 330A for 5 seconds
• M6 bolt terminals for secure, low-resistance connections

Specifications

• Battery type: Gel VRLA (Valve Regulated Lead Acid)
• Nominal voltage: 12V
• Nominal capacity: 33 Ah (C20)
• Internal resistance: approx. 9 mΩ (fully charged, 25°C)
• Max discharge current: 330A (5 seconds)
• Max charge current: 9.9A
• Float charge voltage: 13.5V - 13.8V (at 25°C)
• Cycle use voltage: 14.4V - 14.7V (at 25°C)
• Operating temperature (discharge): -20°C to 60°C
• Operating temperature (charge): -10°C to 50°C
• Operating temperature (storage): -20°C to 60°C
• Self-discharge rate: Less than 3% per month (at 25°C)
• Design life: 10 years (at 25°C, float charge)
• Electrolyte: Thixotropic Gel
• Construction: Sealed, Maintenance-Free
• Certifications: CE, RoHS

Tips

For maximum lifespan, keep the battery at a stable temperature around 25°C and avoid deep discharges below 50% capacity. Use a compatible gel/AGM charger with the correct voltage settings to prevent overcharging. Clean terminals periodically and ensure connections are tight to maintain low resistance.