Alber Cellcorder® CRT-400 Cell Resistance Tester

Battery service and maintenance is key in making sure that your UPS system is operating at optimal efficiency and keeping your data center running without interruption.   

APS offers a complete assortment of battery services, including preventive maintenance and testing for both VLA flooded and VRLA batteries.  By planning a regular preventive maintenance schedule — quarterly for VRLA, monthly for VLA — you can better determine your battery health and ultimately extend your overall battery life. 

Our Full Range of Battery Services include, but are not limited to:

  • 7 X 24 on site/on-call battery services and preventative maintenance
  • Annual, Semi Annual and Quarterly Load Testing
    • ​Performed using Alber CRT 400 - DC Restitive (below)
  • ​Visual Inspections
    • ​Corresion
    • Acid Leakage
  • ​Thermal Runaway
    • Battery Swelling
    • Ambient Battery Cabinent Temperature
  • Battery Capapitance Testing
    • Performed using Alber BCT 2000
      • Discharge Testing
      • Rundown Testing
      • Service Testing
      • Performance Testing
      • Modified Performance Testing​​
  • Battery Removal, Replacement, and Disposal

  • Online testing is performed 
  • No interruption to your critical load. 
  • No opening battery breakers 
  • Battery Reports submitted same day of inspection 
  • DC Resistance Test proactively identifies failing batteries 
  • Our dedicated staff brings over 15 years of experience in battery knowledge.  

Alliance Power Services:  Battery Service and Preventative Maintenance  

The Cellcorder cell resistance tester displays and records cell float voltage, internal cell resistance, and intercell connection resistance. A compatible hydrometer lets you transfer specific gravity and temperature data using the IR port.

Use the Cellcorder on a single cell or multicell modules. The Flash drive allows virtually unlimited data storage. Use the Flash drive or IR port to transfer readings to a PC for analysis and report generation. Trending software analyzes test data, displays results in graph or tabulated formats, and saves and prints reports.

Battery Expertise on the Following

VRLA and Flooded Wet Cell Suppliers