GREEN CELL AGM VRLA 12V 50Ah Maintenance-Free Battery for UPS, 197x166x170mm

The GREEN CELL AGM VRLA 12V 50Ah battery is a high-performance, maintenance-free power solution designed for UPS systems, emergency lighting, security systems, solar power, and telecommunications. With advanced AGM (Absorbent Glass Mat) technology, it delivers reliable, spill-proof operation and long service life.

Advantages

Maintenance-free design eliminates the need for water refilling. Low self-discharge rate (less than 3% per month) ensures long shelf life. High discharge current capability (up to 500A for 5 seconds) supports demanding applications. Robust ABS plastic container provides durability and safety.

Suitable for

• UPS (Uninterruptible Power Supply) systems
• Emergency lighting and alarm systems
• Solar power storage
• Telecommunications equipment
• Security and access control systems

Key specifications

• Battery Technology: AGM (Absorbent Glass Mat)
• Battery Type: VRLA (Valve Regulated Lead Acid)
• Nominal Voltage: 12V
• Nominal Capacity: 50Ah (C20)
• Maintenance: Maintenance-Free
• Terminal Type: M6 Bolt (Nut & Bolt)
• Design Life: 5 years (at 25°C)
• Internal Resistance: Approx. 8 mΩ (at 25°C)
• Max. Discharge Current: 500A (5 seconds)
• Max. Charge Current: 15A
• Float Charge Voltage: 13.5V - 13.8V (at 25°C)
• Cycle 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
• Self-Discharge Rate: Less than 3% per month (at 25°C)
• Container Material: ABS Plastic
• Certifications: CE, RoHS
• Dimensions: 197 x 166 x 170 mm

Recommendations

For optimal performance, use in a well-ventilated area and avoid deep discharges. Ensure correct charging voltage settings according to the manufacturer's specifications.