FB12-18Ah Valve Regulated Lead-Acid Battery, 12V 18Ah AGM

The FB12-18Ah is a 12V 18Ah valve-regulated lead-acid (VRLA) battery built using advanced AGM (Absorbent Glass Mat) technology, offering reliable, maintenance-free power for general-purpose standby and light cyclic applications. Manufactured by Falcon Battery, this battery is designed to deliver stable electrical performance, long service life, and enhanced safety.

The AGM construction securely absorbs the electrolyte within fiberglass separators, preventing leakage and enabling safe operation in various orientations (except inverted). This design improves vibration resistance and ensures consistent power delivery, even in demanding environments.

With a nominal capacity of 18Ah, compact form factor, and low internal resistance, the FB12-18Ah is well suited for UPS systems, security and alarm systems, emergency lighting, telecom equipment, medical devices, access control systems, and backup power solutions. Its low self-discharge rate ensures the battery remains ready for use after extended storage periods, making it ideal for standby applications.

Key Features:

• Sealed AGM VRLA Technology – Maintenance-free, spill-proof construction with absorbed electrolyte for enhanced safety and reliability.
• Stable 12V 18Ah Performance – Designed to deliver consistent capacity at the standard 20-hour discharge rate for backup and standby applications.
• Compact & Space-Efficient Design – Ideal for installations where space is limited, such as UPS cabinets and control panels.
• Long Standby Service Life – Engineered for up to 5 years of standby operation under controlled temperature conditions.
• Low Self-Discharge Rate – Retains charge efficiently with a self-discharge rate of ≤3% per month at 25°C, ensuring readiness after storage.
• Certified & Standards Compliant – Manufactured according to IEC 60896-21/22 and compliant with EUROBAT, RoHS, WEEE, and REACH requirements.