Sealed Lead-Acid Battery CSB 12V 6Ah HRL1225W, F2 Terminals, 25W

Sealed lead-acid battery CSB 12V 6Ah HRL1225W is a valve-regulated, maintenance-free battery with a nominal voltage of 12 volts and a capacity of 6 ampere-hours. Rated for a 25W output and fitted with F2 (Faston 4.75 mm) terminals, this compact sealed battery is designed for standby and replacement use in confined indoor installations where reliable, safe power is required.

Advantages

This sealed lead-acid design provides stable voltage delivery and low self-discharge, reducing the need for frequent checks. The maintenance-free, valve-regulated construction minimizes gas emission and eliminates the need to add water, while the F2 Faston terminals enable quick and secure connections during installation or replacement. The battery’s compact form factor and predictable discharge characteristics make it suitable for systems requiring dependable short-term power or backup capability.

Suitable for

• Uninterruptible Power Supplies (UPS) for small electronics
• Alarm and security systems
• Emergency and exit lighting
• Small portable equipment and power tools requiring 12V supply
• Standby power for telecommunications or control panels

Key specifications

• Nominal voltage: 12 V
• Capacity: 6 Ah (ampere-hours)
• Rated output: 25 W
• Terminal type: F2 (Faston 4.75 mm)
• Construction: sealed, valve-regulated lead-acid (maintenance-free)
• Intended installation: indoor, standby and replacement use

How to use

Install the battery in a dry, well-ventilated indoor location, ensuring correct polarity when connecting to the system via the F2 Faston terminals. Use appropriate holders or brackets to secure the battery and prevent movement. For charging, follow the equipment manufacturer’s recommended charge voltage and current settings for sealed lead-acid batteries to avoid overcharging. Replace the battery at the end of its service life or when capacity no longer meets system requirements.

Usage recommendations

Store and operate the battery within the temperature range recommended by the equipment manufacturer; avoid exposure to high temperatures and direct heat sources. Periodically test batteries used in standby applications to confirm capacity and replace in matched sets where multiple batteries are used together to ensure balanced performance.