Use and Care Manual

5.Battery Power Operation
Backup Power: The lithium battery is back up power as UPS power which
keeps refrigerator operating while staying off grid.
When charging the battery or using battery power, please follow the instructions
to turn on the battery bank switch.（hold for 3 Sec）
When not using the battery power or Freezer for a long time, please turn off the
battery output. (Hold for 3 Sec）/Reduce battery power drain）
Discharge Time:
When charging by solar panel, turn on unit to verify charging is in effect. Once
confirmed, unit may be turned off. Press and hold SET “ ”button over 3
seconds to show the battery status and voltage.
When using solar panel to charge the freezer use the extension cable and keep
the fridge in shade to avoid overheat and failure of refrigerator.
When the refrigerator is powered ON and solar panel is connected to charge,
the battery icon on display screen will flash to show charging status. Charging
input wattage should be higher than refrigerator working wattage (about
40-45w), otherwise the battery will keep static. To ensure that solar charging
power is higher than refrigerator operating power, a 100-Watt solar panel is
advised.
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Solar Charging Management
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Engine Turned-off: Charging using car battery: Most cars will stop power
supply if engine is stopped, but some cars will continue power supply even
when engine is stopped. You should adjust the battery protection to H,
otherwise, the power of your car battery may run out and it may not have
enough power to start car. You can also unplug the car port charger and run
the fridge/freezer using its internal battery. If you don’t want to use car battery
it is recommended to disconnect the car charger from the fridge and set
Battery Protection to L mode. This will allow the refrigerator battery to work
for a longer time in a safe and independent condition.