12 Volt – 80 Amp Hour YUASA Battery

12V 80Ah High-Temperature VRLA AGM Battery

The Yuasa SWU300-12FR is a compact 12-volt, valve regulated lead-acid (VRLA) battery that uses
absorbed glass mat (AGM) technology and Yuasa’s high-temperature HT X Alloy™ for long life in harsh
standby environments. Delivering 80Ah at the 20-hr rate and up to 308 W/cell at 15 minutes (1.67Vpc, 25°C),
it is ideal for UPS, datacenter, switchgear & control, and other mission-critical backup power applications.

Designed for a 10-year service life, the SWU300-12FR features a flame-arresting one-way vent, epoxy-sealed
terminals, and a flame-retardant UL94V-0 ABS case to enhance safety in high-density battery cabinets.
Its non-spillable AGM construction meets DOT/IATA requirements for non-hazardous transport, while top-mounted
M6 terminals simplify installation and maintenance. Certified to ISO 9001, ISO 14001, and IEC 60896-21 and
recognized by UL, this battery is built for reliable, standards-compliant performance.

Key Features

• 12V, 80Ah (20-hr) VRLA AGM battery optimized for high-temperature standby duty.
• 308 W/cell @ 15 minutes (1.67Vpc, 25°C) for robust UPS ride-through capability.
• 10-year design life with low monthly capacity loss (~3% at 25°C).
• Flame-retardant UL94V-0 ABS case, flame-arresting one-way vent, and epoxy-sealed terminals.
• Maintenance-free, non-spillable AGM design; DOT/IATA compliant for transport.
• Top M6 terminals (4.9 Nm / 43 in-lb) for secure, repeatable connections.
• Wide operating temperature range for discharge: −20°C to 60°C (−4°F to 140°F).
• Certified to ISO 9001, ISO 14001, IEC 60896-21; UL recognized component (U1989); TAA compliant and DRC conflict-free.

Quick Specs