Sealed Lead-Acid Deep Cycle Battery AVACOM PBAV-12V045-M6AD 12V 45Ah

Sealed lead-acid deep cycle battery AVACOM PBAV-12V045-M6AD is a 12 V, 45 Ah maintenance-free battery designed for repeated deep discharges and long service life. Its sealed, leak-proof construction and robust plate design provide stable energy storage for off-grid and backup applications. The battery features M6 threaded terminals for a secure electrical connection and is suitable for installations where compact, reliable power storage is required.

Advantages

This battery offers a maintenance-free sealed construction that eliminates the need for periodic electrolyte checks. It is engineered for deep cycle use, enabling frequent discharge and recharge cycles with reduced capacity loss over time. The leak-proof design and durable casing improve safety and allow flexible mounting orientations. The 12 V nominal voltage and 45 Ah capacity deliver a balance of energy density and runtime for a variety of systems.

Suitable for

• Solar photovoltaic systems and off-grid energy storage
• Uninterruptible power supply (UPS) and backup power
• Electric mobility devices and scooters
• Marine and boating auxiliary power
• Telecommunications and remote monitoring equipment

Key specifications

• Nominal voltage: 12 V
• Nominal capacity: 45 Ah (at specified discharge rate)
• Battery type: Sealed lead-acid, deep cycle
• Terminals: M6 threaded connectors for secure attachment
• Maintenance: Maintenance-free, sealed construction
• Design characteristics: Leak-proof casing suitable for varied mounting positions

How to use

Install the battery in a dry, well-ventilated area away from heat sources and corrosive substances. Connect the positive and negative terminals using appropriately sized cables and secure with M6 fasteners; ensure polarity is correct before applying load. For best cycle life, use a compatible charger or charge controller that supports sealed lead-acid deep cycle batteries and follow recommended charging voltages and float settings. Avoid prolonged deep discharges beyond the recommended depth of discharge and allow the battery to recharge promptly after use.

Usage recommendations

To maximize service life, operate the battery within manufacturer-recommended charge and discharge parameters, store at moderate temperatures, and perform regular system checks. Use a charger with appropriate charging profile for sealed lead-acid deep cycle batteries and avoid exposing the battery to freezing temperatures when discharged.