Rechargeable AGM battery QOLTEC 53069 12V 200Ah for backup power and UPS systems

The QOLTEC rechargeable AGM battery 12V 200Ah is a sealed, maintenance-free lead-acid battery designed for stationary backup power and UPS systems. With a nominal voltage of 12 volts and a 200 ampere-hour capacity, this battery provides reliable standby power for telecom equipment, emergency lighting, alarm systems and other applications that require long service life and consistent output. Its spill-proof AGM construction enables flexible installation in homes, offices and industrial environments without the need for regular electrolyte checks.

Advantages

The AGM design offers low self-discharge, resistance to vibration and a maintenance-free operation that eliminates the need for topping-up electrolyte. The sealed construction reduces the risk of leakage and allows installation in multiple orientations. The battery delivers stable voltage under typical discharge cycles used by UPS and backup systems and is optimized for long standby use. Built for stationary applications, it balances deep-cycle performance with reliable recharge characteristics.

Suitable for

• Uninterruptible power supply (UPS) systems for servers and network equipment
• Backup power for telecom racks and communication devices
• Emergency lighting and alarm systems in commercial or residential buildings
• Stationary backup systems in small data centers and control cabinets

Key specifications

• Chemistry: Sealed AGM lead-acid
• Nominal voltage: 12 V
• Capacity: 200 Ah (at specified rate)
• Design: Maintenance-free, spill-proof
• Typical applications: Standby/backup and cyclic use in stationary systems
• Operating orientation: Multiple orientations allowed (per manufacturer guidance)

How to use

Install the battery in a well-ventilated, dry location and secure it to prevent movement. Connect using appropriate battery cables and terminals sized for the expected current, ensuring correct polarity. For UPS and backup systems, follow the system manufacturer’s instructions for battery replacement and initial charging. Before first use, charge the battery according to the recommended charging profile for sealed AGM lead-acid batteries to ensure optimal capacity and longevity.

Recommendations

Store and operate the battery within the temperature range recommended for sealed lead-acid batteries, avoid deep discharges whenever possible, and perform regular charging to prevent capacity loss due to prolonged storage at low state of charge. Follow local regulations for disposal or recycling of lead-acid batteries.