Extralink Accumulator AGM 12V 200Ah sealed lead‑acid (VRLA), 12 V, 200 Ah, maintenance‑free

The Extralink Accumulator AGM 12V 200Ah is a sealed lead‑acid (VRLA) deep‑cycle battery designed to provide dependable 12 V backup power and energy storage. With 200 ampere‑hour capacity in a maintenance‑free package and a robust black casing, this single‑unit battery is suitable for UPS systems, telecom equipment, off‑grid installations and other applications that require long‑term, rechargeable energy storage. The AGM construction uses a glass mat separator that immobilizes the electrolyte and enables valve‑regulated operation, reducing gas emissions and maintenance compared with flooded lead‑acid batteries.

Advantages

The Extralink 12 V 200 Ah battery offers a maintenance‑free sealed design that simplifies installation and operation. AGM technology provides improved vibration resistance and lower internal resistance for reliable discharge and recharge cycles. The valve‑regulated construction limits electrolyte loss and minimizes the need for monitoring, while the deep‑cycle capability supports frequent discharges typical in backup and renewable energy systems.

Suitable for

• Uninterruptible power supplies (UPS) for servers and network hardware
• Telecommunication base stations and equipment backup
• Off‑grid solar or wind energy storage systems
• Emergency lighting and security systems
• Deep‑cycle applications requiring long runtime at 12 V

Key specifications

• Nominal voltage: 12 V
• Capacity: 200 Ah (ampere‑hours)
• Battery technology: Sealed Lead Acid (VRLA), Absorbent Glass Mat (AGM)
• Design: Maintenance‑free, valve‑regulated
• Colour: Black casing
• Unit quantity: Single battery unit

How to use

Install the Extralink AGM battery in a well‑ventilated, dry location and ensure correct polarity when connecting to the charger, inverter or UPS. Use a charger or charge controller compatible with 12 V lead‑acid AGM batteries and follow manufacturer‑recommended charging voltages and float settings. Avoid deep discharge below recommended state‑of‑charge to prolong service life; where possible, employ a battery monitoring or management system to track voltage, charge and temperature. When replacing an existing battery, confirm physical dimensions and terminal orientation to ensure a proper fit in the enclosure.

Usage recommendations

For optimal lifetime, store and operate the battery at moderate temperatures, avoid prolonged storage at low state‑of‑charge, and perform regular charge cycles. Use appropriate protective equipment and follow local regulations for installation, transport and disposal of lead‑acid batteries.