Battery Volt Polska Opti 12V 33Ah

The Volt Polska Opti 12V 33Ah is a high-performance VRLA AGM battery designed for reliable backup power in various applications. With a nominal voltage of 12V and a capacity of 33Ah (C20), it delivers consistent energy for UPS systems, alarm systems, solar power, emergency lighting, and telecommunications. Its sealed, maintenance-free construction ensures safe operation in any orientation.

Advantages

This battery offers a long design life of 5-8 years, low self-discharge rate of approximately 3% per month at 25°C, and high discharge current capability up to 330A for 5 seconds. The AGM technology provides excellent performance and reliability.

Suitable for

• UPS systems
• Alarm systems
• Solar power storage
• Emergency lighting
• Telecommunications equipment

Key specifications

• Nominal Voltage: 12V
• Nominal Capacity: 33 Ah (C20)
• Battery Technology: VRLA AGM
• Design Life: 5-8 years
• Terminal Type: T3 (M6 bolt and nut)
• Max. Discharge Current (5s): 330 A
• Max. Charging Current: 9.9 A
• Internal Resistance: ≤ 10 mΩ
• Float Charge Voltage: 13.5V - 13.8V (at 25°C)
• Cycle Use Voltage: 14.4V - 14.7V (at 25°C)
• Self-Discharge Rate: Approx. 3% per month (at 25°C)
• Operating Temperature Range (Discharge): -20°C to 50°C
• Operating Temperature Range (Charge): 0°C to 40°C
• Construction: Sealed, Maintenance-Free
• Housing Material: ABS Plastic

Recommendations

For optimal performance, use with a compatible charger and ensure proper ventilation. Store in a cool, dry place. Always follow manufacturer guidelines for charging and discharging.