© Copyright 2007 ZEVEX Incorporated172. DIRECTIONS FOR USEThe BatteryRunning on Battery PowerEnteraLite �����will run for 24 hours at a rateof 125 ml/hr. A fully depleted battery takes ap-proximately 6 hours to fully charge.When pump is running on battery power thebattery symbol will appear in the display (Fig-ure 2-24).The segments or blocks between E and F represent the fuel gauge of the battery.Each block represents approximately 6 hours of charge. When each bar is halfspent, it will begin to ����indicating approximately 3 hours of charge is left for thatbar. When the last block is gone, the battery symbol will blink to indicate there isapproximately 1 hour of charge left. Display will ���LOW BATT every 3 secondsand pump will beep every 2 seconds to remind user of low battery condition. Whenbattery is fully depleted pump will turn off automatically.NOTE: The battery life is an approximation based on a fully charged battery anda ���rate of 125 ml/hr. Higher ���rates will run the battery down faster, whilelower ���rates and interval feedings will allow the battery to last longer. Batterylife degrades over time.Figure 2-24 Battery Power Indicator