Sealed AGM Rechargeable Battery PowerBat CB 12V 12Ah, Valve-Regulated Lead-Acid

Sealed AGM rechargeable battery PowerBat CB 12V 12Ah (CB 12-12) is a valve-regulated lead-acid (VRLA) battery engineered for standby and cyclic use. With a nominal voltage of 12 volts and a rated capacity of 12 ampere-hours, this maintenance-free, spill-proof battery uses absorbed glass mat (AGM) technology to provide stable backup power for a range of small- to medium-scale applications. The sealed construction allows flexible installation and reduces the need for routine servicing while delivering reliable power for UPS units, alarm systems, emergency lighting, telecom devices and small renewable energy systems.

Advantages

The PowerBat CB 12V 12Ah features AGM technology and valve-regulated lead-acid chemistry that combine to offer low self-discharge, consistent performance in standby and cyclic modes, and a sealed, maintenance-free design that prevents acid leakage. Its compact nominal rating provides a balance between energy density and ease of handling, making it suitable for confined installation spaces. The battery's sealed construction simplifies deployment and reduces the risks associated with conventional flooded lead-acid cells.

Suitable for

• Uninterruptible Power Supply (UPS) units for home or small office
• Security and alarm panels
• Emergency lighting and exit signs
• Telecommunication and network equipment backup
• Small renewable energy setups and off-grid auxiliary systems

Key specifications

• Nominal voltage: 12 V
• Rated capacity: 12 Ah (ampere-hours)
• Battery type: Sealed lead-acid, AGM (absorbed glass mat)
• Regulation: Valve-regulated (VRLA)
• Design: Maintenance-free, spill-proof, sealed construction
• Intended use modes: Standby and cyclic applications

How to use

Install the PowerBat CB 12V 12Ah in a well-ventilated area away from direct heat sources and corrosive materials. Ensure correct polarity when connecting to chargers, inverters, UPS units or other devices; follow the equipment manufacturer's wiring and mounting instructions. Use a charger compatible with sealed lead-acid/AGM batteries and apply the recommended charging voltage and algorithm for VRLA batteries. For storage, keep the battery charged periodically to avoid deep discharge and check voltage before deployment.

Usage recommendations

For best service life, use a charger or controller that supports AGM/VRLA profiles, avoid prolonged deep discharges, and perform periodic voltage checks during long storage. Replace batteries in matched sets when used in series or parallel configurations to maintain consistent performance.