EF ECOFLOW DELTA 2 1800W Portable Power Station

Fast 7× AC Charging, Expandable 1–3kWh Capacity & 1800W Output for Home Backup and Off-Grid Power

The EF ECOFLOW DELTA 2 Portable Power Station delivers 1,800 watts of AC output in a portable, battery-powered design built for camping, RV trips, off-grid living, and home backup power. With fast AC charging, expandable battery capacity, and solar charging capability, DELTA 2 provides a flexible alternative to traditional fuel-powered generators—with no fumes or engine noise during operation. The DELTA 2 can recharge from 0–80% in approximately 50 minutes and reach 100% in approximately 80 minutes using AC input. Its expandable capacity starts at 1kWh and can be increased up to 3kWh with additional batteries.

Key Features

7× Faster AC Charging

Recharge the DELTA 2 from 0–80% in just 50 minutes and from 0–100% in approximately 80 minutes using AC input, making it convenient when quick backup power is needed.

Expandable 1–3kWh Capacity

The standalone power station provides 1kWh of capacity, with the option to add extra batteries and expand total capacity up to 3kWh. This makes the DELTA 2 suitable for:

• Camping
• RV use
• Off-grid living
• Home backup power

Powerful 1,800W Output

With 1,800 watts of output, DELTA 2 can power a wide range of household appliances and equipment. The supplied product information states that its output is comparable to outdoor generators while avoiding fuel fumes and engine noise. With 15 outlets and high output capability, the DELTA 2 is designed to power a broad range of appliances.

Solar Charging Capability

The DELTA 2 supports up to 500W of solar panel input, allowing it to recharge using solar energy while camping, traveling in an RV, or living off-grid.

Long-Lasting LFP Battery

The DELTA 2 uses LFP (LiFePO4) battery chemistry with a rated life of 3,000+ cycles, providing long-term use over years of operation.

Battery Management System

A sophisticated Battery Management System (BMS) automatically regulates the power station's operation and helps provide protection during use.

Plug-and-Play Home Backup

The DELTA 2 provides a convenient portable backup-power solution without the need for fuel, exhaust, or traditional generator maintenance.

Power Specifications

Specification	Details
Brand	EF ECOFLOW
Model	DELTA 2
Power Output	1,800 W
Voltage	120 V
Power Source	Solar Powered / Battery
Battery Chemistry	LFP (LiFePO4)
Standard Capacity	1 kWh
Expandable Capacity	Up to 3 kWh
Solar Input	Up to 500 W
Battery Cycle Life	3,000+ cycles
Number of Outlets	15
Fuel Type	Electric

Charging Performance

AC Charging

• 0–80%: Approximately 50 minutes
• 0–100%: Approximately 80 minutes

Solar Charging

• Supports up to 500W of solar panel input
• Suitable for charging while camping, traveling in an RV, or operating off-grid

Portable Design

The DELTA 2 weighs approximately 27 pounds, providing a balance between substantial power capacity and portability. Its compact power-station format makes it suitable for mobile power requirements where a conventional fuel generator may be impractical or undesirable.

Recommended Applications

The EF ECOFLOW DELTA 2 is designed for:

• Home backup power
• Camping
• RV trips
• Off-grid living
• Outdoor activities
• Emergency power
• Charging and powering electronic devices and appliances

Included Components

The package includes:

• DELTA 2 Portable Power Station
• AC charging cable
• Car charging cable
• DC5521 to DC5525 cable
• User manual

The supplied information also references an exclusive 5-year customer service offering.

Why Choose the EF ECOFLOW DELTA 2?

• 1,800W power output
• 7× faster AC charging
• 0–80% charge in approximately 50 minutes
• 0–100% charge in approximately 80 minutes
• Expandable from 1kWh to 3kWh
• Up to 500W solar input
• LFP (LiFePO4) battery chemistry
• 3,000+ cycle battery life
• 15 outlets
• 27-lb portable design
• Plug-and-play backup power
• No fuel fumes or engine noise during operation

Product Specification Note

The listing reflects the supplied product information. The source states 1,800W output, 120V, 15 outlets, 500W maximum solar input, and 1–3kWh expandable capacity. Detailed outlet types, exact battery capacity in watt-hours, solar charging time, operating temperature, dimensions, and specific BMS protection functions were not provided and therefore have not been added.

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