Qoltec AGM-akku 6V 7,2Ah VRLA ladattava, sinetöity lyijy-happo, huoltovapaa

With a maximum discharge current of 72A (5 sec) and a robust 7.2Ah capacity, this Qoltec AGM battery delivers reliable 6V power for UPS systems, alarm panels, emergency lighting, and more. Its valve-regulated, maintenance-free design ensures safe operation in any position except inverted, while the low self-discharge rate keeps it ready when you need it.

Overview

The Qoltec 53072 is a sealed lead-acid battery built on Absorbent Glass Mat (AGM) technology. It provides a nominal voltage of 6V and a capacity of 7.2Ah, making it a versatile choice for backup and cyclic applications. The battery is completely maintenance-free and features a leak-proof construction, allowing flexible mounting. It comes with F1 (Faston 187) terminals for easy connection.

What stands out

• AGM VRLA technology for safe, spill-proof operation
• Long design life of up to 5 years
• Wide operating temperature range from -20°C to 50°C
• Low self-discharge: less than 3% per month at 25°C
• High maximum discharge current of 72A (5 sec)
• Maintenance-free and mountable in any position except inverted

Technical details

• Battery type: AGM (Absorbent Glass Mat)
• Technology: VRLA (Valve Regulated Lead Acid)
• Nominal voltage: 6 V
• Nominal capacity: 7.2 Ah
• Design life: 5 years
• Terminal type: F1 (Faston 187)
• Max. discharge current: 72 A (5 sec)
• Internal resistance: approx. 19 mΩ at 25°C
• Charging voltage (standby use): 6.75 - 6.9 V at 25°C
• Charging voltage (cyclic use): 7.2 - 7.5 V at 25°C
• Operating temperature (discharge): -20°C to 50°C
• Operating temperature (charge): -10°C to 50°C
• Operating temperature (storage): -20°C to 50°C
• Housing material: ABS
• Maintenance: Maintenance-free
• Mounting position: Any position (except inverted)

Our verdict

The Qoltec 53072 is a dependable and durable power source, ideal for critical backup systems. Its AGM technology and maintenance-free operation provide peace of mind, while the wide temperature range and low self-discharge ensure readiness in various conditions. A solid choice for both professional and residential applications.