EcoFlow EFDELTA User Manual page 8

3. USB-C Output Ports
Devices that charge through a USB-C port, such as a MacBook Pro, Android phone, or other devices can be
charged by the EF DELTA USB-C port. The USB-C Output icon will appear on LCD Display when a USB port
is in use.
4. DC ON/OFF Switch (PRESS & HOLD to switch ON/OFF) & DC Output Indicator
Press DC ON/OFF to turn on or o EF DELTA DC power. The DC ON/OFF button controls the EF DELTA's
DC output. EF DELTA could not recognize when low-power devices, such as earphone, is charging. So EF
DELTA is designed to keep the DC power on for 24 hours. The DC power will go o after 24 hours of not
using it. If you want to extend your standby time to 24 hours, turn the DC button on.
5. Fast Charge USB-A Output Ports
The USB-A Output Indicator Light will automatically light up when a USB-A port is in use. Fast charge-en-
abled devices can be charged at a maximum speed of 28W. If your device does not support fast charging,
the device will charge in regular speed.
6. Power ON/OFF Button
Press and hold the power button to turn EF DELTA on or o . When EF DELTA is turned on the LCD Display
Screen will light up. To turn ON/OFF LCD Display Screen and keep EF DELTA working, press the Power
Button. The Power Indicator Light will automatically light up when EF DELTA senses any of the output
ports is in use. The Power Indicator Light will flash when none of EF DELTA's output ports is in use,
meaning EF DELTA is in the Idle State. After 5 minutes' in the Idle State, EF DELTA's screen will enter into
the sleep mode( the battery is still running). After 30 mins of not using in Idle State, EF DELTA will
automatically shut down to protect its batteries.
7. AC ON/OFF Switch (PRESS & HOLD for ON/OFF)
The AC power button controls the AC output of the EF DELTA. The AC power needs to be turned on
manually. To enable AC power, press the AC power button. When AC power is not in use to charge a device,
press the AC power button to turn o the AC power. Make sure to unplug the power cord from the AC port.
When the AC power of the EF DELTA is enabled, the AC indicator will light up. If the AC power is not used
for more than 12 hours, he product will turn o automatically. In addition, for users in selected countries,
please press and hold AC ON/OFF for 15s to switch between 50 and 60Hz.
8. Ventilation Fans
The fans prevent EF DELTA from overheating.
9. 6 AC Output Sockets (100-120V reigon) / 4 AC Output Sockets(International
Version 220-240V)
Charging devices that require 100-120V AC (230V for 220-240V edition) wall chargers to be charged，
such as laptops, TVs, mini refrigerators, vacuums etc,.
10. Car Outlet & Car Outlet Indicator
Charging devices that need car ports to be charged, such as drone batteries. The Car Outlet Indicator Light
will automatically light up when the car port is in use.
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power a free life