Gel battery CSSB LX12180CS 12V 18Ah - sealed rechargeable lead-acid battery

Sealed gel rechargeable battery CSSB LX12180CS 12V 18Ah is a maintenance-free lead-acid battery with gel electrolyte designed for reliable standby and cycle use. With a nominal voltage of 12 volts and rated capacity of 18 ampere-hours, this compact battery offers stable output, low self-discharge and leak-resistant construction. Its sealed design enables installation in a variety of orientations and reduces service requirements, making it suitable for applications that need dependable power in confined or intermittently accessed locations.

Advantages

The gel electrolyte formulation provides improved resistance to vibration and reduced risk of electrolyte leakage compared with flooded batteries. Being sealed and maintenance-free, the battery requires no regular topping up of electrolyte and minimizes the need for service interventions. Its moderate capacity and stable voltage profile make it a practical choice for both standby power and light-cycle applications. The construction supports varied mounting positions and offers predictable performance in typical indoor and sheltered outdoor environments.

Suitable for

• Uninterruptible power supplies (UPS) and backup power modules
• Alarm systems, security devices and access control
• Mobility scooters and small electric vehicles
• Small renewable energy systems and charge controllers
• Portable equipment and emergency lighting

Key specifications

• Nominal voltage: 12 V
• Rated capacity: 18 Ah (at specified discharge rate)
• Electrolyte type: gel (sealed)
• Battery chemistry: lead-acid, valve-regulated
• Maintenance: maintenance-free, no topping up
• Mounting: suitable for varied mounting positions
• Performance: low self-discharge and stable output for standby and light-cycle use

How to use

Install the battery in accordance with the equipment manufacturer’s instructions and observe polarity when connecting terminals. Use compatible chargers or charge controllers configured for 12 V sealed lead-acid/gel batteries and follow recommended charging voltages and temperature compensation if available. For standby applications, keep the battery charged to float voltage as specified by the system documentation. Avoid over-discharge: restore charge after deep discharge to prevent capacity loss. Ensure adequate ventilation around the battery and protect it from prolonged exposure to extreme temperatures.

Usage recommendations

For optimal service life, store and operate the battery within recommended temperature ranges, perform periodic charge checks if the battery is kept in long-term storage, and use a charger appropriate for sealed gel lead-acid batteries. Replace batteries in multi-unit systems at the same age to maintain balanced performance.