The EcoFlow DELTA 3 Max Plus is designed to provide a reliable power supply for more demanding devices at home, on the go, or for professional use. With an impressive 3,000 W of continuous AC power, the ability to expand capacity up to 10 kWh, and fast charging, it’s the ideal solution for backup power, RV camping, construction sites, and off-grid applications.

The portable battery station provides 2,048 Wh of capacity with a long-life LFP battery, advanced X-Stream fast-charging technology, and support for up to 1,000 W of solar input, enabling fast and efficient charging even in the field.

Thanks to its performance and flexibility, the device is suitable for a wide range of applications:

• Backup power at home —refrigerators, freezers, network equipment, lighting, and other essential appliances.
• RV and camping – reliable power for appliances even on longer trips.
• Professional use – power tools, measuring equipment, service vehicles, and mobile workstations.
• Events and field work – where high output power is required without access to the electrical grid.

High output power

The DELTA 3 Max Plus delivers 3,000 W of continuous AC power and up to 6,000 W of peak power, ensuring a reliable power supply even for more demanding household appliances, power tools, and professional equipment.

Precise Power Control

The advanced inverter enables precise voltage and current regulation and ensures stable operation even for sensitive electronics. The UPS function (<10 ms), with additional support for NAS systems and HID devices, ensures uninterrupted operation during a power outage.

Multiple charging modes

The DELTA 3 Max Plus supports multiple charging modes, so you can charge it virtually anywhere.

• AC charging: 0–80% in approximately 47 minutes
• Solar charging: up to 1000 W solar input
• Charging via alternator: fast charging while driving (with optional equipment)
• Generator charging: compatible with most generators
• In-vehicle charging: 12/24 V

Expandable capacity

The base capacity of 2,048 Wh can be expanded to 10 kWh with additional batteries, enabling significantly longer device operation during power outages or multi-day use in the field.

Smart output power management

The EcoFlow mobile app provides a complete overview of input and output power, battery status, usage history, and remote device control. You can set output priorities, monitor charging, and adjust operation to suit your needs.

Technical Specifications:

Basic Information:

• Color: black and gray

• Battery capacity: 2048 Wh

• Battery chemistry: LFP

• Net weight: 22.1 kg

• Dimensions (W × D × H): 494 × 242 × 305 mm

Output power:

• Maximum AC output power: 3000 W

• Surge power: 6,000 W

• Maximum X-Boost power: 3900 W

• Number of AC outlets: 4

• Total number of outputs: 9

Charging:

• AC charging: 2,300 W (up to 100% in less than 68 minutes)

• Solar charging: up to 1,000 W

• Generator charging: up to 2400 W

• Charging via alternator: up to 500 W

• In-vehicle charging: 12/24 V

Features:

• UPS: <10 ms (NAS and HID support)

• Capacity expansion: up to 10 kWh

• Wi-Fi

• Bluetooth

• Mobile app

• X-Fusion technology

Operation:

• Noise level at 600 W load: <25 dB

• Maximum operating altitude: 3,000 m

Manufacturer’s official website: https://eu.ecoflow.com/products/delta-3-max-series-portable-power-station?variant=51787034460503