UPS batteries

The batteries of the UPS that bridge the gap between any power cut and the start of our generator were starting to fail at an increased rate, indicating that they were getting towards the end of their life-time. A new set of batteries have been purchased, and they were installed recently. With the new set we have a somewhat increased capacity which allow us to bridge a large gap if there is a problem with the generator if the main power is cut. The new system is expected to last for a decade.