Sears 200.71495 - Manual (Page 7)

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OPERATING TIPS 7.
A typical automobile or marine battery at full charge will provide an ample
power supply for the inverter. The actual length of time the inverter can be
operated depends on the age and condition of the battery and the amount
of power being drawn by the devices.
To extend operating time when using power from a car that’s not running,
turn OFF the device before starting the engine. Then run the engine peri-
odically for approximately 10 minutes to recharge the battery.
Unplug the inverter when not in use to avoid battery drain.
A “buzzing” sound emitted from inexpensive sound systems is the result of
ineffective filters in the sound system.
Device Type Estimated Wattage
Cell Phones, MP3 Players 10 watts
Portable CD Players 50 watts
Laptop Computers 90 watts
Video Games 100 watts
TVs 300 watts
Power Tools 375 watts
Small Appliances 525 watts
SPECIFICATIONS 8.
Maximum Continuous Power 750 Watts
Surge Capacity (Output Wattage) 1500 Watts
No Load Current Draw <0.6 Amps
Wave Form Modified Sine Wave
Input Voltage Range 10.5 - 15.5V DC
Low Battery Alarm 10.7V - 11.3V DC
Output Voltage 110V - 125V AC
Low Battery Shutdown 10.2V - 10.8V DC
High Battery Shutdown 15V - 16V DC
Optimum Efficiency >85%
Dimensions 8.5”L x 4”W x 2.2”H
Weight Approximately 3.5 lbs.
AC Outlets Two, 110V AC 3-Prong
Fuse Two, 50 Amp or 40 Amp (spade type)