53All rights reserved ©N1 Critical Technologies, Inc.NE Series (20-30kVA)User Manual Chapter 4 Operation GuideFigure4-34 Battery managementCharge current range.Single equalizing charge voltage range.Single floating charge voltage range.Click number input box, it will display the input range of setting value at the top of the inputkeyboard, when the setting exceeds the range, the setting will be invalid. After setting, clickbutton to save the setting. Successful setting/ unsuccessful setting identification is the same as that ofsystem management.Battery testOn Parameter Setting page, click “battery test” icon to enter battery test page, as shown in Figure4-35.