VESTA 12 V 5 Ah rechargeable AGM VRLA battery with CCDR technology

Technical Specifications

• VESTA AGM VRLA Rechargeable Battery for Alarm and Security Systems
• Nominal voltage of 12 V with 6 cells per unit
• Rated capacity of 5.00 Ah at 20 hours with a current of 0.25 A
• Capacity of 4.71 Ah at 10 hours with a current of 0.471 A
• Capacity of 4.00 Ah at 3 hours with a current of 1.333 A
• Capacity of 3.20 Ah at 1 hour at a current of 3.20 A
• CCDR technology with an internal grid manufactured by punching
• Compact, dense internal structure to improve resistance to corrosion caused by current and sulfuric acid
• Design service life in float mode of 5 years at 25 °C
• Approximate internal resistance of 34.5 mΩ at full charge at 25 °C, with a tolerance of ±15%
• Maximum discharge current of 75 A for 5 s
• Short-circuit current of 210 A
• AGM fiberglass separator
• Lead dioxide positive electrode, lead negative electrode, and sulfuric acid electrolyte

Functionalities

• Sealed, maintenance-free, and spill-proof construction
• Highly reliable and stable design with low self-discharge
• CCDR technology suitable for use in float-charge safety systems
• Suitable for alarm, security, and emergency power systems
• Compatible with uninterruptible power supply (UPS) systems and communications equipment

Power Supply

• Maximum charging current of 1.50 A
• Float charging voltage of 13.5 to 13.8 V DC at 25 °C
• Temperature coefficient for float charging: -3 mV/cell/°C
• Equalization charging voltage of 14.1 to 14.4 V DC at 25 °C
• Temperature coefficient for equalization charging: -4 mV/cell/°C
• Cycle voltage: 14.4 to 15.0 V DC at 25 °C
• Temperature coefficient for cyclic use of -5 mV/cell/°C

Environmental

• Nominal operating temperature of 25 °C
• Discharge temperature: -15 to 50 °C
• Charge temperature: -15 to 40 °C
• Storage temperature: -15 to 40 °C
• Relative capacity of 102% at 40 °C
• Relative capacity of 100% at 25 °C
• Relative capacity: 85% at 0 °C
• Relative capacity: 65% at -15 °C

Physical Characteristics

• UL94-HB ABS housing
• EPDM safety valve
• Copper terminals
• Dimensions: 91 × 70 × 102 mm
• Overall height: 107 mm
• Approximate weight: 1.45 kg ±3%

Contents

• VESTA VBAT-2N AGM VRLA Rechargeable Battery (12V5AH)

Certifications and Standards

• Compliance with IEC, BS, JIS, and Eurobat standards
• UL (MH62092) and CE approvals