Battery operating time – Power Bright XR175-12 User Manual
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In the event of an overload, low battery voltage or
overheating, the XR175 automatically
shuts down.
Battery Operating Time
Operating time will vary depending on the charge
level of the battery, its capacity and the power level
drawn by the particular AC load, USB load, or
combination of both. With a typical vehicle battery
and a 80W load, an operating time of 4 to 5 hours or
more can be expected.
When using a vehicle battery as a power source, it is
strongly recommended to start the vehicle every hour
or two to recharge the battery before its capacity drops
too low. The XR175 can operate while the
CAUTION
Although the XR175 incorporates
protection against over-voltage, it may still be
damaged if the inputvoltage exceeds 16V
engine is running, but the normal voltage drop that
occurs during starting of the engine may trigger the
inverter’s low voltag e shutdown feature.