Qoltec 53035 AGM-akku 12V 45Ah 540A

The Qoltec 53035 AGM battery is a reliable and maintenance-free power source designed for a wide range of applications, including UPS systems, alarm systems, solar power, emergency lighting, telecommunications, and medical equipment. Built with advanced VRLA AGM technology, it ensures low self-discharge, high temperature resistance, and shock resistance for long-lasting performance.

Advantages

Sealed and spill-proof design allows safe operation in any position. Maintenance-free with up to 10 years of service life. Low self-discharge rate of less than 3% per month at 25°C ensures readiness when needed. High discharge current capability of 540A for 10 seconds provides reliable starting power.

Suitable for

• UPS systems
• Alarm systems
• Solar power storage
• Emergency lighting
• Telecommunications
• Medical equipment
• Electronic toys and quads

Key specifications

• Battery Technology: VRLA AGM
• Nominal Voltage: 12 V
• Nominal Capacity: 45 Ah
• Max Discharge Current (10s): 540 A
• Energy Content: 540 Wh
• Terminal Type: M6 Screw Terminals
• Design Life: 5 years (General Purpose)
• Float Charge Voltage: 13.5 - 13.8 V
• Cycle Charge Voltage: 14.4 - 15.0 V
• Max Charging Current: 13.5 A
• Internal Resistance: ≤ 8 mΩ
• Operating Temperature (Discharge): -20°C to 50°C
• Operating Temperature (Charge): -10°C to 50°C
• Operating Temperature (Storage): -20°C to 50°C
• Self-Discharge Rate: < 3% per month at 25°C
• Electrolyte: Immobilized Sulfuric Acid
• Construction: Sealed, Maintenance-Free, Spill-Proof
• Case Material: ABS
• Certifications: CE, RoHS

Recommendations

For optimal performance and longevity, use a compatible charger with appropriate voltage and current settings. Store in a cool, dry place. Ensure proper ventilation during charging.