EcoFlow EF DELTA User Manual

UAB-A icon flashes together with Overload icon.
Resume normal operation by pulling out electrical
appliances and waiting for 10 seconds.
USB-C icon flashes together with High-tempera-
ture icon. Resume normal operation of the
interface by cooling down the machine.
Overload icon flashes. Resume the device to
normal operation by pulling out electrical
appliances and restarting.
Recharging time, Exclamation and High-tempera-
ture icons flash together. This happens usually
after a heavy battery use. Recharging can be
resumed after battery is cooled down.
Exclamation and High-temperature icons flash
together. Power supply can be resumed after
battery is cooled down.
Exclamation and Low-temperature icons flash
together. Power supply can be resumed soon
after moving the device to a warmer place.
Recharging time, Exclamation and Low-tempera-
ture icons flash together. Recharging can be
resumed by warming up battery moderately.
Recharging time, Exclamation and Overload icons
flash together. Pull out the plug, restart the device
and replug. If the lights keep flashing, please
contact our product specialists via support@eco-
flow.com.
Exclamation and Overload icons flash together.
Resume operation by pulling out electrical
appliances and restarting the device. Please note
that electrical appliances should be operated
within rated power.
Exclamation icon is on. Try to restart the device. If
the light keeps flashing, please contact our
product specialists via support@ecoflow.com.
Exclamation icon is on. Try to restart the device. If
the light keeps flashing, please contact our
product specialists via support@ecoflow.com.
USB-A Overcurrent
Protection
USB-C High Temperature
Protection
Device Overload
High Temperature
Discharge-protection
High Temperature
Recharge-protection
Low Temperature
Discharge-protection
Low Temperature
Recharging-protection
Overcurrent
Recharging-protection
Overcurrent
Discharging-protection
Communication Failure
between Main Board and
BMS
Battery Cells Failure
6
power a free life

EcoFlow EF DELTA Specifications

General

Battery Capacity	1260Wh
AC Charging Input Power	1200W Max
Recharge Time	1.6 hours (AC)
Weight	30.9 lbs (14 kg)
Dimensions	15.7 x 8.3 x 10.6 in (40 x 21 x 27 cm)
Charging Temperature	32 to 113°F (0 to 45°C)
Cycle Life	800 cycles to 80% capacity
Operating Temperature	32 to 113°F (0 to 45°C)
AC Output	1800W (Surge 3300W)
USB-A Output	2 x 5V/2.4A, 12W Max per port
USB-A Fast Charge	2 x 5V, 2.4A / 9V, 2A / 12V, 1.5A (18W Max)
USB-C Output	2 x 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/5A, 100W Max per port
Solar Input	400W, 10-65V, 10A
Car Charger Input	12/24V, 8A
Input Voltage	100-120V (US/JP) / 220-240V (EU/UK/AU)
Discharging Temperature	-4 to 113°F (-20 to 45°C)