UPS12-300MR C&D Technologies High Rate Max UPS Battery (12V, 78.6Ah)

UPS12-300MR C&D Technologies High Rate Max UPS Battery (12V, 78.6Ah)

C&D UPS12-300MR Specifications

Voltage12 Volt
AH Rating78.6 @ 20hrs
Watts per cell300
Terminal TypeM6 Threaded Insert
Dimensions10.27" x 6.83" x 8.01"
Weight58.4 lbs
ReplacesEnerSys Datasafe 12HX300-FR
Spec SheetDownload here


Features and Benefits from the C&D Dynasty UPS12-300MR Spec Sheet:

  • 10 year design life at 25 ̊C.
  • 3 Year Manufacturer Warranty (see Dynasty warranty card, 41-9026).
  • Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance.
  • Patented Long Life Alloy with the lowest calcium levels in the industry. Thus minimizing grid growth, reducing gassing, and extending battery life.
  • Patented UL Recognized Flame Arresting vents in each cell for safety and long life.
  • Designed with the same recombination, thermal runaway prevention, gassing and flame retardant characteristics as the Bellcore 4228 compliant Dynasty Telecom products.
  • Flame retardant polypropylene case and cover compliant with UL 1778.
  • Proprietary Fixed Orifice Plate Pasting technology applying active materials on both sides of the grid for consistent cell-to-cell performance, higher capacity and uniform grid protection.
  • Thermally welded case-to-cover bond to eliminate leakage.
  • Can be operated in any orientation. Upright, side or end mounting recommended.
  • Not restricted for air transport. Complies with IATA/ICAO Special Provisions A67.
  • Not restricted for surface transport. Classified as non-hazardous material as related to DOT-CFR Title 49 parts171-189.
  • Not restricted for water transport. Classified as non-hazardous material per IMDG Amendment 27.
  • Spill proof construction.
  • UL recognized.
  • Thermally welded case-to-cover bond to eliminate leakage.

This is a genuine C&D Technologies UPS12-300MR rechargeable valve regulated lead-acid (VRLA) UPS battery. The C&D High-Rate Max (MR) line of batteries is an industry leader for UPS applications and provide the constant backup power required by UPS systems.

C&D Technologies High Rate Max batteries are the perfect fit for UPS applications including data centers, network operations centers, industrial process control facilities, internet housing sites, financial markets, and semiconductor manufacturing.

With a self-discharge rate of less than 3% per month, the UPS12-300MR lead acid battery has a 10 year design life in standby use and up to 300 cycles at full discharge, in-cycle service. Moreover, the UPS12-300MR has no-leak construction, a flame retardant and can be operated in any position.

Technical Data for C&D Dynasty High Rate Max UPS Batteries

The UPS12-300MR is a 12 volt, 78.6Ah, 300WPC battery. The dimensions are 10.27″ x 6.83″ x 8.01″ (see spec sheet for detailed dimensions and technical data).

ModelAh RatingDimensions (inches)
UPS12-100MR266.54 x 5.17 x 6.37
UPS12-150MR34.67.76 x 5.02 x 6.8
UPS12-210MR53.89 x 5.48 x 8.07
UPS12-300MR78.610.27 x 6.83 x 8.01
UPS12-350MR93.212.04 x 6.83 x 8.06
UPS12-400MR10313.42 x 6.8 x 8.52
UPS12-490MR141.213.57 x 6.8 x 10.93
UPS12-540MR14913.57 x 6.8 x 10.93
UPS6-620MR17611.14 x 22.01 x 4.95

Additional information

Weight 58.4 lbs
Dimensions 10.27 × 6.83 × 8.01 in

12 V

Amp Hour

78.6 Ah

Watts per Cell

325 WPC

UPS12-300MR C&D Technologies High Rate Max UPS Battery (12V, 78.6Ah)

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