FB12-65Ah Valve Regulated Lead-Acid Battery, 12V 65Ah AGM

The FB12-65Ah is a 12V 65Ah valve-regulated lead-acid (VRLA) battery engineered with advanced AGM (Absorbent Glass Mat) technology to deliver high reliability, long service life, and maintenance-free operation. Manufactured by Falcon Battery, this model is designed for demanding standby and backup power applications where consistent performance and durability are critical.

Its sealed AGM construction immobilizes the electrolyte within glass-fiber separators, eliminating leakage risks and allowing safe operation in various orientations (except inverted). The FB12-65Ah features low internal resistance, high discharge capability, and excellent charge acceptance, making it ideal for UPS systems, telecom equipment, IT infrastructure, security systems, medical equipment, emergency power systems, and industrial backup applications.

Built with a robust ABS enclosure and heavy-duty terminals, this battery supports high current discharge while maintaining long float life. With a design life of up to 10 years in standby service, the FB12-65Ah is a dependable solution for long-term power reliability.

Key Features:

• High-Capacity AGM VRLA Design – Sealed, maintenance-free construction using absorbed electrolyte for enhanced safety, spill-proof operation, and vibration resistance.
• Powerful 12V 65Ah Output – Designed to deliver stable and reliable energy for large UPS systems, telecom installations, and industrial backup power applications.
• Extended Standby Service Life – Engineered for up to 10 years of standby use under controlled temperature conditions, reducing replacement frequency.
• High Discharge Capability – Supports high surge currents with a maximum discharge current of up to 650A (5 seconds), suitable for demanding load conditions.
• Low Self-Discharge Performance – Retains charge efficiently with a self-discharge rate of ≤3% per month at 25°C, ensuring readiness after long storage periods.
• Standards-Compliant & Durable Construction – Manufactured in accordance with IEC 60896-21/22 and compliant with EUROBAT, RoHS, WEEE, and REACH, with a rugged ABS housing for long-term durability.