ups power supply

[James Knott]

Rajinder Yadav wrote:
> I read a few comments online (from buyers) that the battery goes 
> pretty fast as you stated, that's not comforting.
The intent is to keep the computer up over short interruptions and then 
cause a graceful shutdown before the battery dies on longer breaks.  UPS 
systems that keep everything running through extended power failures are 
expensive.  When I was at Unitel, we had a battery plant that could keep 
things going for about 3 days and that was backed up by diesel & turbine 
generators.

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