VESTA 12 V 7 Ah rechargeable AGM VRLA battery for alarm systems

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 7 Ah at 20 hours
• Sealed, maintenance-free, and spill-proof construction
• Design service life in float mode of 6 years at 25 °C
• Maximum discharge current of 105 A for 5 s
• Short-circuit current of 250 A
• Approximate internal resistance of 30.2 mΩ at full charge at 25 °C, with a tolerance of ±15%
• AGM technology with fiberglass separator
• Lead dioxide positive electrode, lead negative electrode, and sulfuric acid electrolyte

Functionalities

• High-strength, machined grid
• Highly reliable and stable design with low self-discharge
• Suitable for alarm systems, security systems, emergency power supplies, and uninterruptible power supply (UPS) systems

Power

• Maximum charging current of 2.10 A
• Float charging voltage of 13.5 to 13.8 V DC at 25 °C
• Temperature coefficient for float charge of -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-use 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

Physical Characteristics

• ABS housing
• EPDM safety valve
• Copper F1/F2 terminals
• Dimensions: 151 × 65 × 94 mm
• Total height: 100 mm
• Approximate weight: 2.0 kg ±3%

Contents

• VESTA VBAT-3N AGM VRLA Rechargeable Battery (12V7AH)

Certifications and Standards

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