Ac X-Boost Mode - EcoFlow RIVER Max User Manual

Entry-Level UPS User Guide
Users can connect the AC charging cable of RIVER Max to an AC power source, connect a device to RIVER
Max, and turn on the AC switch to automatically enter the entry-level UPS mode. When the AC power source
is cut off, power will be supplied from the battery of RIVER Max to power your device (as shown below).*
UPS is only applicable to electrical appliances below 600W. To avoid an Overload condition, do not attempt
to power any equipment drawing more than 600W of power. EcoFlow will not be responsible for any loss of
data or equipment damages caused by careless use or customers' failure to follow the instructions. Only one
RIVER Max can conduct the UPS function; the UPS function is not available when more than one RIVER Max is
connected together. Please follow the connection instructions below:

AC X-Boost Mode

With the built-in 600W inverter, you can use the X-Boost feature to power 600W-1200W appliances without the
disruption caused by overload protection. Traditional inverters will overload when one electrical appliance with
a higher rated power is connected. Meanwhile, RIVER Max's built-in inverter, which has the X-Boost feature, en-
ables the powering of 600W-1200W electrical appliances. Please take note of the following when using X-Boost:
1. The X-Boost mode is enabled by default. You can use the EcoFlow App to turn this function on/off.
2. The X-Boost mode is not available in the following situations: the charging state and X-Boost mode off state.
3. When using appliances with a rated power of 600W-1200W, please connect only one appliance. When
connecting more than one electrical appliance, the change of voltage may affect the usage of other electrical
devices.*
* You may use electrical appliance with heating elements and a rated power between 600W-1200W, such as
hair dryers and electric kettles. But the X-Boost mode is not applicable for all electrical devices. Some devic-
es with a rated power of 600W-1200W that have strict voltage requirements are still not compatible. Please
conduct a full test toconfirm before usage. It is not recommended to use the RIVER Max to charge heavy-duty
devices, such as air conditioners, coffee machines, clothes dryer, electric camp stoves, full size refrigerators,
microwaves, mowers, ovens, washing machines etc.
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