VOLT POLSKA Acumulador Volt OPTI 12V/45Ah Bateria AGM

The VOLT POLSKA Volt Akumulator OPTI 12V/45Ah is a high-performance AGM (Absorbent Glass Mat) battery designed for reliable backup power in UPS systems, alarm systems, emergency lighting, and photovoltaic applications. With a nominal voltage of 12V and a capacity of 45Ah (C20), this maintenance-free VRLA battery delivers consistent power and long service life.

Advantages

Sealed, maintenance-free design eliminates the need for water refilling. Low self-discharge rate of less than 3% per month at 25°C ensures long shelf life. Explosion-proof valves and ABS container provide safe operation in various environments. Compliant with CE and RoHS standards.

Suitable for

• UPS systems
• Alarm and security systems
• Emergency lighting
• Photovoltaic (solar) systems

Key specifications

• Battery Type: AGM (Absorbent Glass Mat)
• Technology: VRLA (Valve Regulated Lead Acid)
• Nominal Voltage: 12V
• Nominal Capacity: 45Ah (C20)
• Design Life: 5-8 years (Eurobat General Purpose)
• Terminal Type: M6 Bolt
• Internal Resistance: ≤ 10 mΩ
• Max Charging Current: 13.5 A
• Float Charging Voltage: 13.5 - 13.8 VDC (at 25°C)
• Cycle Charging Voltage: 14.4 - 14.7 VDC (at 25°C)
• Operating Temperature Range (Discharge): -20°C to 50°C
• Operating Temperature Range (Charge): -10°C to 50°C
• Operating Temperature Range (Storage): -20°C to 50°C
• Self-Discharge Rate: Less than 3% per month at 25°C
• Container Material: ABS
• Maintenance: Maintenance-free

Recommendations

For optimal performance, use with a compatible charger set to the recommended float or cycle charging voltages. Store in a cool, dry place. Ensure proper ventilation during charging.