How to make friends between the F1 (male) and F2 (female) format terminals on a UPS battery?

Question

Uninterruptable power source

For a regular APC Back-UPS CS 500 UPS, new batteries arrived, completely identical in characteristics, but only with slightly smaller terminals than they were - F1. In fact, they are well connected, but alas, the UPS does not see these batteries. UPS 100% working (checked with another battery with the correct terminal) what's wrong ???

Answer 1

In fact, they are well connected, but alas, the UPS does not see these batteries.

Interesting.
If the contact is clear and there, then either the characteristics of the batteries are not suitable, or they are dead.
Give the characteristics that the UPS requires and the characteristics on the batteries.