AGM Battery 12V 18Ah Maintenance Free Sealed Long Life Emergency Power Supply UPS Alarm Fire Protection

Model: SSB 12V/18AH-SBL/SSB

EAN: 6931240021873 SKU: 931021874

• AGM (Absorbent Glass Mat) technology ensuring complete sealing
• Maintenance-free design - no need to replenish electrolyte
• Very long design life: from 10 to 12 years
• High resistance to deep discharge and voltage stability
• Low internal resistance allowing for high current draw
• Safety through self-regulating VRLA pressure valves
• Wide operating temperature range and vibration resistance
• M5 screw terminals ensuring a secure and durable electrical contact

Description

Professional maintenance-free battery manufactured using advanced AGM (Absorbent Glass Mat) technology, dedicated to systems requiring the highest reliability. This model features an extended design life of 10 to 12 years, making it an ideal solution for UPS emergency power systems, alarm control panels, and fire alarm signaling systems.

The most important advantage of AGM technology is the complete immobilization of the electrolyte in special glass fiber mats, which eliminates the risk of leaks and allows the device to operate in any position. The product is completely safe to operate, requires no water refilling, and has an integrated VRLA valve system that automatically regulates the pressure inside the casing.

Thanks to its low internal resistance, the battery handles high discharge currents perfectly, maintaining parameter stability throughout its entire service life. It is a premium class product that stands out with significantly greater cyclic durability and resistance to self-discharge compared to standard lead-acid batteries. A solid housing made of ABS material protects the cells against mechanical damage and vibrations, which is crucial in industrial installations and professional security systems.

Specification

Nominal voltage

12 V - stable output voltage dedicated to most buffer power supply systems.

Nominal capacity

18 Ah (ampere-hours) - determines the capacity to power loads with a specific current draw over time.

Battery type

VRLA AGM (Lead-Acid) - lead-acid with electrolyte immobilized in glass mat separators.

Design life

10 - 12 years in buffer operation at 20°C (Long Life series).

Maximum charging current

5.4 A - recommended charging current to maintain optimal cell parameters and life.

Electrical terminal

M5 screw - provides high contact surface and minimizes voltage drops at the terminals.

Casing material

ABS (UL94-HB) - material with high resistance to impact and chemical aging.

Internal resistance

Approx. 14 mΩ (fully charged) - low value affecting energy delivery efficiency.

Operating temperature (discharging)

-20°C to +60°C - allows for installation in unheated rooms or outdoor enclosures.

Operating temperature (charging)

0°C to +50°C - standard range for a safe energy storage process.

Buffer charging voltage

13.6 V to 13.8 V DC (at 25°C) - continuous operation mode as emergency power supply.

Cyclic charging voltage

14.5 V to 14.9 V DC (at 25°C) - operation mode with regular discharging and charging.

Safety

VRLA safety valves preventing excessive pressure build-up inside the battery.

Application

UPS systems, emergency lighting, alarm control panels (Satel, DSC), fire protection systems, gate automation.

Contents

1x Battery 12V 18Ah SSB SBL

1x Set of M5 mounting screws

Dimensions, Weight

Product dimensions: 77 x 181 x 167 mm (D x W x H)

Packaging dimensions: 77 x 181 x 167 mm (D x W x H)

Product weight: 4800 g

Weight with packaging: 4888 g

Zum Download

• CE-Erklärung
• SICHERHEITSKONFORMITÄT