8 Tripp Lite by Eaton SmartOnline Series User Guide 614-21326—Rev 01CCoonnnneeccttiinngg tthhee IInntteerrnnaall BBaatttteerryyFigure 4. Internal Battery Connection12431. Unlock the holders on the upper part of the front panel.2. Rotate the front face down.3. Remove the lower part of the front panel.NOTE A ribbon cable connects the LCD control panel to the UPS. Do not pull on the cable ordisconnect it.4. Connect the internal battery connector.5. Reassemble in the reverse order. See Figure 5 .SmartOnline UPS Installation