The UPS5000-E battery adopts the design of no center line, which is convenient to replace the old battery when the tower machine is replaced.

Regarding the adjustable battery of UPS5000-E, when one battery is broken, at least () battery needs to be removed? Then set the corresponding number of battery cells on the monitoring panel.

Regarding intelligent battery management in UPS5000-A, which of the following statements is correct? (Multiple choice)

Which of the following components does not support wireless networking?

The maximum charging capacity of UPS5000-E is ()