EcoFlow DELTA Max - Product Specifications

1
Additional Connections
Supports up to 2 DELTA Max Smart Extra Batteries
(sold separately)
Supported (sold separately)
Smart Extra Battery
Smart Generator
1. Specifications
Input Ports
AC Charge
AC Input Voltage
Solar Charger
Car Charger
X-Stream Fast Charge 1800W max, 15A
100-120V~ 50Hz/60Hz, 15A
11-100V 10A, 800W max
Supports 12V/24V Battery, Default 8A
Max Device(s) Power Supported by X-Boost
USB-A (x2)
USB-A Fast Charge (x2)
USB-C (x2)
Car Charger
DC5521 Output (x2)
3400W
5V 2.4A 12W max, per port
5V 2.4A 9V 2A 12V 1.5A 18W Max, per port
5/9/12/15/20V 5A 100W max, per port
12.6V 10A, 126W max
12.6V 3A, per port
General Info
Output Ports
Net Weight
Dimensions
Capacity
Certification
Wi-Fi
Approximately 48lbs
19.6x9.5x12in
2016Wh 50.4V
UL CE FCC RoHSTelec
Supported
Battery Info
Cell Chemistry
Shelf Life
Cycle Life
NCM
1 year (after a full charge)
800 cycles to 80%+ capacity
* Car charger shares power with the DC5521 output port, offering a maximum output of 126W.
AC (x6)
Pure Sine Wave, 2400W total (surge 5000W),
120V~ (50Hz/60Hz)
Environmental Operating Temperature
Optimal Operating Temperature
Discharge Temperature
Charge Temperature
Temperature
* Whether the product can be charged or discharged depends on the actual temperature of the battery pack.
68°F to 86°F
-4°F to 113°F
32°F to 113°F
-4°F to 113°F
（
optimal: 68°F to 86°F
）
Protection
Over Voltage Protection, Overload Protection, Over
Temperature Protection, Short Circuit Protection,
Low Temperature Protection, Low Voltage Protection,
Overcurrent Protection