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The C&D High Rate Max series of batteries has absorbent glass mat technology for more efficient gas recombination of up to 99% and freedom from electrolyte maintenance. Patented long life alloy with the lowest calcium levels in the industry – minimizing grid growth and reducing gassing for extended battery life. UL recognized for flame-arresting vents in each cell for safety and long life. Orientation can be operated either upright, side or end mounting. Applications for this battery would include: data centers, power generation plants, hospitals and testing laboratories and much more.

PDF: 12-300



This state-of-the-art lead-acid battery is the valve-regulated type (often called sealed or maintenance-free), which fixes the acid electrolyte in a gel or in an absorptive fiberglass mat. The advantage of this design is that the battery needs no water additions, can be operated in any position, and can be used in close proximity to people and sensitive equipment. This battery offers heavy duty sealed no-leak design with no-corrosion terminals, higher cranking amps, lower self-discharge and greater vibration resistance. Applicable Standards for Telcordia (Bellcore) SR-4228, Telcordia (Bellcore) TR-NWT-001200, Telcordia (Bellcore) TR-NWT-000909, UL Recognized, UL 94 Class V-0, UL 1778, IEC 60896 Part 21-22

Features and Benefits:

Volts: 12

Chemistry: Sealed AGM Maintenance-Free

Warranty: Free

Amp-Hour: 78.6

Compatibility: Genuine C&D DYNASTY long life high max rate UPS backup standby battery is compatible with most emergency critical power applications.

Terminal: Threaded Insert .250 inch



Additional information

Weight 58.4 lbs
Dimensions 6.83 × 8.01 × 10.27 in