Power Source; Usage Examples - Schumacher Electric PID-760 El Manual Del Propietario

Your average automobile or marine battery at full charge
will provide an ample power supply to the inverter for ap-
proximately  hours when the engine is off. The actual length
of time the inverter will function depends on the age and
condition of the battery and the power demand being placed
by the device being operated with the inverter.
Turn OFF the device plugged into the inverter before starting
the engine. To maintain battery power, run the engine every
2 to  hours for approximately 10 minutes to recharge the
battery. While the PID-760 draws very low amperage when
not in use, it should be unplugged to avoid battery drain.
Device Type
Cell Phones, MP  Players
Portable CD
Laptop Computers
Video Games
TVs
Power Tools
Small Appliances

POWER SOURCE

USAGE EXAMPLES

5
Estimated Wattage
10 watts
50 watts
90 watts
100 watts
00 watts
75 watts
525 watts