EcoFlow DELTA 2 Max Portable Power Station (EFDELTA2Max-UK)

The EcoFlow DELTA 2 Max Portable Power Station (EFDELTA2Max-UK) is a high-capacity, expandable energy storage system designed for home backup, off-grid living, caravanning, and heavy-duty outdoor power needs. With advanced LiFePO4 battery technology, ultra-fast charging, and a powerful inverter system, it delivers reliable energy for multiple high-demand appliances simultaneously. Its smart app integration and scalable design make it a flexible and future-ready power solution.

Product Features

Massive Expandable Energy Storage

Offers a base capacity of 2048Wh and supports expansion up to 6kWh using up to two DELTA 2 Max Smart Extra Batteries, making it ideal for extended backup power needs.

High-Power AC Output System

Delivers 2400W continuous pure sine wave output across four AC outlets, with surge capacity up to 4800W for demanding appliances.

X-Boost High-Wattage Support

Supports devices up to 3100W using X-Boost technology, enabling operation of up to 99 percent of home and professional appliances.

Ultra-Fast AC and Solar Charging

Features X-Stream fast charging up to 2300W and supports up to 1000W solar input, allowing full recharge in as fast as 2.3 hours under optimal conditions.

Long-Life LiFePO4 Battery Technology

Built with lithium iron phosphate chemistry rated for 3000 cycles to over 80 percent capacity, ensuring up to 10 years of daily use.

Smart Energy Management

Enables full control via the EcoFlow app, allowing users to monitor input/output, prioritize charging sources, and manage energy usage in real time.

Multi-Device Power Capability

Supports up to 13 devices simultaneously through a combination of AC, USB-C, USB-A, and DC outputs.

High-Efficiency Solar Charging

Uses advanced MPPT technology with up to 99 percent efficiency for optimal solar energy capture and conversion.

Lower Energy Cost Optimization

Compatible with PowerStream microinverter systems, enabling solar energy storage and use during peak electricity pricing periods.

Product Specifications

• Battery capacity: 2048Wh
• Battery chemistry: LiFePO4 (LFP)
• Cycle life: 3000 cycles to 80+ percent capacity
• Expandability: Supports up to 2 DELTA 2 Max Smart Extra Batteries or DELTA Max Smart Extra Battery
• AC output: 4 outlets, 2400W total (pure sine wave)
• Surge output: 4800W
• X-Boost output: Up to 3100W
• USB-A output: 2 ports, 5V, 2.4A, 12W max per port
• USB-A fast charge: 2 ports, up to 18W max
• USB-C output: 2 ports, up to 100W max per port
• Car power output: 12.6V, 10A, 126W max
• DC5521 output: 2 ports, 12.6V, 3A, 38W max per port
• AC charging input: 2300W X-Stream fast charge
• AC input voltage: 220–240V, max 10A, 50/60Hz
• Solar charging input: 11–60V, 15A, up to 1000W (dual port)
• Car charging input: 12V/24V, 8A support
• Connectivity: Wi-Fi and Bluetooth
• Dimensions: 497 × 242 × 305 mm
• Weight: 23 kg (50 lbs)