FAQs

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Batteries

What makes up a battery?

What kinds of batteries are used most in cable and telecom? 

What is a cell?

What is a jar?

How does age affect a battery?

Maintenance

What are common battery failure modes?

Why do batteries need maintenance?

How is manual maintenance performed?

What are the disadvantages of using manual maintenance techniques?

Testing

What is impedance testing?

What is a load test?

Isn't a load test the best way to determine battery capacity?

Does the battery's capacitance cause errors in impedance testing results?

Does impedance testing tell me anything about the battery's capacity to deliver power?

Monitoring

How does remote monitoring work?

What are the benefits of remotely monitoring UPS and DC power plants?

Are there financial advantages and what are the costs for remote monitoring?

Can monitoring systems also balance the charge across batteries?

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