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i1 <br /> 333 Bayview Avenue Amityville,New York 11701 . <br /> For Sales and Repairs,(800)845-9445 Starl-ink SLE-LTEV-CFB-PS Fire Alarm Communicator <br /> For Technical Service,(600)645-9440 or visit us at <br /> httn:lttech.na ncosecuritv.coml <br /> O (Note:Technical Service is for security professionals only) Standby Battery Calculations <br /> NAPCO Publicly traded on NASDAQ Symbol:NSSC <br /> ©NAPCO 2019 W12335LF 4/19 <br /> Standby Current Calculations for the model SLE-LTEV-CFB-PS Fire Alarm <br /> Communicator: <br /> . Standby Battery Capacity:...................................... 7 AH <br /> • Standby Current Draw of Communicator:.............85mA <br /> • De-rating Factor:......................................................0.80 <br /> Standby Time (Hours) = Battery Capacity x 0.80 = _37.6_Hours <br /> Communicator Current Draw <br /> Examples: <br /> 4 AH battery = (4AH / 0.085A) x 0.80 = 37.6 Hours <br /> 7 AH battery = (7AH / 0.085A) x 0.80 = 65.9 Hours <br />