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PowerSafe® C Batteries

Engineered to meet the requirements of the power industry, PowerSafe® C batteries are available in two series: CA-M (antimony alloy) and CC-M (calcium alloy). Both series share several features, including thick grids to provide excellent rate performance and long life, and above-the-cell cover posts and connectors for simplified maintenance, cell monitoring and measurement.

PowerSafe CA-M and CC-M series

PowerSafe CA-M batteries with antimony alloy plates deliver maximized performance in cycling applications, allowing the battery to tolerate high temperatures. Extra thick positive grids make the CA-M battery one of most rugged in the market. PowerSafe CC-M batteries with calcium alloy plates offer maximized performance in long discharge applications and reduced watering requirements. Both CA-M and CC-M batteries are supplied with 100% "out of the box" initial capacity.

  • Capacity range: 50 to 200 Ah
  • 20-year life expectancy in float service at 77°F (25°C)
  • Slide-Lock™ post seal design protects seal while allowing for plate growth

Product Specification

Take a look at the following PowerSafe C comparison:


Switchgear and Substation

Industrial UPS

Technology / Chemistry

Flooded lead acid

Capacity (Min) - Europe standard


Capacity (Max) - Europe standard


Capacity (Min) - US standard


Capacity (Max) - US standard


Capacity US standard

Ah / 8hr / 1.75Vpc / 77°F

Voltage (Min)


Voltage (Max)



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