EcoFlow DELTA 3

EcoFlow DELTA 3 is a battery station with a LiFePO4 battery and a capacity of 1024 Wh. It has several outputs, including standard AC outlets, USB-A ports, USB-C ports, 12V DC ports and a port for an additional battery, which can be used to power a variety of appliances and devices. Various charging options allow you to use individual methods according to your current needs. The station is therefore not only a very reliable, but also a very flexible source of energy. It also has a very spacious screen that clearly displays information about its current operation.

Many ways to charge

The station is charged via AC outlets, solar panels, alternator charger or generator. It is also possible to connect multiple energy sources simultaneously with the determination of the priority path for energy replenishment. Connecting DELTA 3 to the PowerStream system brings a more comprehensive use of solar energy, including a reduction in overall costs.

Wide range of appliance power options

DELTA 3 can power up to 99% of household appliances, including refrigerators, TVs and computers. Due to its easy portability, it is also well suited for use in nature or other remote locations, where it can easily power recreational equipment and power tools.

Easy capacity expansion

If it is necessary to power energy-intensive appliances more often or to have a larger energy reserve in case of power outages, it is possible to increase the capacity of the station using an additional battery.

X-Boost: powering high-power devices

X-Boost is an innovative technology exclusive to EcoFlow battery stations. It allows you to power some appliances with power requirements higher than the station's rated power.

Uninterruptible power supply (UPS)

DELTA 3 can also serve as part of a continuous backup power supply system for important household appliances in the event of power outages, with a switching time of 10 ms.

Remote control via smart app

The station's operation can be monitored and controlled from any location with internet access, via the smart EcoFlow mobile application.

Technical specifications

In general

Model: EF-DL-H10-3
Net weight: 12.5kg
Dimensions: approx. 202 × 397.6 × 283.6 mm
Wi-Fi (2.4G): Frequency: 2412 - 2472 MHz, 2422 - 2462 MHz, maximum output power: 18.24 dBm
Bluetooth: Frequency: 2402 - 2480 MHz, maximum output power: 7.46 dBm
Operating altitude: < 2000 m
Overvoltage category: II
Pollution level: 2

Exit

Pure sine wave, total 1,800 W, peak power 3,600 W

AC output socket (discharging only):
230 V ~ (total 1500 W, peak power 3000 W)

DC output port (USB-A):
5 V - 2.4 A / 9 V - 2 A / 12 V - 1.5 A, max. per port 18 W, total 36 W

DC output port (USB-C):
5 V / 9 V / 12 V / 15 V - max. 3 A, 20 V - max. 5 A, max. per port 100 W, total 200 W

12V DC output port:
Total 126 W, DC5521: 12.6 V ? 3 A / 3 A

Cigarette lighter:
12.6V ? 10A

Input

AC input socket: 220 - 240 V ~ 10 A (50 Hz / 60 Hz)
DC input port (XT60) - solar input: 11 - 60 V ? 15 A, max. 500 W
DC input port (XT60) - input from car socket: max. 12 V ? 8 A

Battery

Capacity: 1,024 Wh (51.2 V ? 20 Ah)
Type: LFP (LiFePO4)
Lifespan: at least 4,000 charge cycles until 80% capacity is reached
Protection type:
Overvoltage protection, overload protection, overheating protection, short circuit protection, low temperature protection, undervoltage protection, overcurrent protection

Ambient temperature

Optimal operating temperature: 20° C to 30° C
Charging temperature: 0°C to 45°C
Discharge temperature: –10°C to 45°C
Storage temperature: –10°C to 45°C (optimal: 20°C to 30°C)

Package contents

1x EcoFlow DELTA 3 portable battery station
1x AC charging cable
1x charging cable for charging from a car socket
1x cable DC5521-DC5525
1x manual and warranty card