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UPS12-210MR C&D High Rate Max VRLA UPS Battery (53.8Ah, 206WPC)

UPS12-210MR C&D High Rate Max VRLA UPS Battery (53.8Ah, 206WPC)

Quoted as low as


UPS12-210MR Specifications

Capacity:53.8 AH @ 20hrs
Terminal:M6 Threaded Insert
Dimensions:9" x 5.48" x 8.07"
Weight:40 LBS


This is a genuine C&D Technologies UPS12-210MR 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, with proven long-term dependability for the constant backup power required by UPS systems.

Some of the features and benefits, taken from the C&D Dynasty UPS12-210MR spec sheet:

  • 10 year design life at 25 ̊C.
  • 3-Year Manufacturer Warranty (see C&D Dynasty warranty card, 41-9026).
  • Absorbent Glass Mat (AGM) technology provides efficient gas recombination up to 99% and freedom from electrolyte maintenance.
  • Patented Long Life Alloy, with the lowest calcium levels in the industry that minimizes grid growth, reduces gassing, and extends 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 C&D 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, provides consistent cell-to-cell performance, higher capacity and uniform grid protection.
  • Thermally welded case-to-cover bond eliminates leakage.
  • Battery can be operated in any orientation: upright, side or end mounting is recommended.
  • Not restricted for air transport. Complies with IATA/ICAO Special Provisions A67.
  • Not restricted for surface transport. Classified as non-hazardous material (class 60) as per DOT-CFR Title 49 parts 171-189.
  • 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 eliminates potential leakage.

C&D Technologies High Rate Max batteries are a 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 UPS12-210MR lead acid battery has a 10 year design life in standby use, and can withstand up to 300 cycles at full discharge, in-cycle service.

Additional information

Weight 40 lbs
Dimensions 9 × 5.48 × 8.07 in

UPS12-210MR C&D High Rate Max VRLA UPS Battery (53.8Ah, 206WPC)

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