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PowerSafe® LMUD Batteries

Built to meet the demands of rail industry, PowerSafe® LMUD batteries feature a high reserve capacity for auxiliary equipment, rugged construction and extended watering intervals. The unique design of the square tube positive plate packs up to 35% more useful amp-hour capacity in the same space as conventional lead acid batteries. The result is greater cranking ability and a high reserve capacity for auxiliary equipment.

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Big power and durability

The rugged construction of PowerSafe LMUD batteries nearly eliminates failures due to internal shorts, while a heat seal cover eliminates costly resealing and prevents electrolyte leakage, corrosion buildup, and power loss due to electrolyte dilution. Lead-calcium alloy design combines with copper inserted intercell connectors and terminals for reduced electrical resistance and greater sustained starting power.

  • Capacity range: 530 to 725 Ah
  • Eight-year life expectancy in service at 77°F (25°C)
  • Lower maintenance costs
  • Extended watering intervals
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Product Specification

Take a look at the following PowerSafe LMUD product specification:



Emergency Lighting

Public Safety Networks

Traffic & Intelligent Transportation Systems (ITS)

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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