Energizer EN500 Owner's Manual page 11

Vehicle batteries are designed to provide
Important:
brief periods of very high current needed for engine
starting. They are not intended for constant deep discharge.
Regularly operating the EN500 from a vehicle
battery until low-voltage shutdown occurs will shorten the
life of the battery.
• If an AC product rated higher than 500 W is
plugged into the EN500 , the inverter will
shut down. The LED light will alternate from
GREEN to RED continuously.
• If the EN500 exceeds a safe operating
temperature, due to insu cient ventilation or a
high-temperature environment, it automatically
shuts down. The RED FAULT light comes on.
• Should a defective battery charging system cause
the battery voltage to rise to dangerously high
levels, the EN500 automatically shuts
down. The RED FAULT light comes on.
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