VOLTAGE AGM Long Life -akku 12V 150Ah VEL12-150

The VOLTAGE AGM Long Life Battery VEL12-150 is a high-performance 12V 150Ah VRLA battery designed for demanding standby and cyclic applications. With AGM technology and a design life of 10-12 years, it delivers reliable power for UPS systems, security alarms, emergency lighting, and renewable energy storage.

Advantages

Maintenance-free operation with immobilized electrolyte eliminates water refilling. Low self-discharge rate (<3% per month) allows long storage periods. High discharge current capability (1500A for 5 seconds) ensures reliable starting and backup power. Robust ABS container provides durability and safety.

Suitable for

• Uninterruptible Power Supplies (UPS)
• Security and alarm systems
• Emergency lighting
• Solar and wind energy storage
• Telecommunications equipment
• Medical devices

Key specifications

• Battery Technology: AGM (Absorbent Glass Mat)
• Battery Type: VRLA (Valve Regulated Lead Acid)
• Nominal Voltage: 12V
• Nominal Capacity (C20): 150 Ah
• Design Life: 10-12 years (at 20-25°C)
• Cycle Life: Up to 1200 cycles at 30% DOD
• Terminal Type: M8 Bolt (T11)
• Max. Discharge Current: 1500A (5 seconds)
• Internal Resistance: ≤ 3.5 mΩ (fully charged, 25°C)
• Self-Discharge Rate: < 3% per month (at 25°C)
• Float Charge Voltage: 13.5V - 13.8V (at 25°C)
• Cyclic Charge Voltage: 14.4V - 14.7V (at 25°C)
• Operating Temperature (Discharge): -20°C to 50°C
• Operating Temperature (Charge): -10°C to 50°C
• Container Material: ABS
• Electrolyte: Sulfuric Acid (immobilized in glass mat)
• Maintenance: Maintenance-Free
• Mounting Orientation: Any (except inverted)

Recommendations

For optimal performance and longevity, charge the battery within the specified voltage ranges and avoid deep discharges below 30% DOD. Store in a cool, dry environment. Always follow manufacturer guidelines for installation and use.