EcoFlow · Power station · DELTA Pro

DELTA Pro

First portable home battery designed for home backup . • 3.6-25kWh expandable capacity with DELTA Pro Smart Extra Battery . • 3600W-7200W AC output for 99% appliances . • Plug & Play home backup solution . • Incredible 6500W MultiCharge, 2.7 hours AC charging . • Industry first: recharge at thousands of EV stations worldwide . • Long-lasting LFP battery supports up to 10 years . • adapter is required to connect the Alternator Charger to DELTA Pro . . .

3,600W rated3,600WhRechargeable batteryListed available

Check EcoFlow price Official sale price $1,899.00

EcoFlow DELTA Pro Portable Power Station — Official product image · EcoFlow

Infographic gallery

Output, stored energy, charging, and portability.

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01 · Usable output

3,600W rated output

Battery3,600W / 7,200W

The comparison uses EcoFlow’s published rated and peak, surge, or maximum output figures.

02 · Energy & runtime

Listed capacity

3,600Wh

Published runtime guidance

Runtime depends on stored capacity and connected load

03 · Size & construction

Approx. 99lbs/45kg

Listed weight

25*11.2*16.4 in/63.5*28.4*42cm

Dimensions

Battery or engine: LFP battery system
Warranty: See official warranty terms

04 · Charging & continuity

Charging or integration

AC Charging Input: 1800W Max, 120V~15A, 3000W Max, 240V~12.5A; Solar Charging Input: 1600W Max, 11-150V, 15A Max; Car Charging Input: Support 12V/24V battery, 8A

Backup transfer

See official product specifications

Noise

Quiet battery operation; fan noise varies by load

Official product gallery

Product views and factory feature graphics.

The current official image set for DELTA Pro includes product views, connection diagrams, feature explanations, and compatible system configurations where EcoFlow publishes them.

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Complete specifications

The complete factory data available for comparison.

These pages retain EcoFlow's model-specific output, charging, battery, port, continuity, dimensions, environmental, engine, fuel, app-control, and warranty fields where published.

Follow charging, storage, and installation guidance. Whole-home connections and transfer equipment should be installed according to EcoFlow instructions and applicable electrical codes.

Comparison summary

Battery output: 3,600W rated / 7,200W peak or maximum
Stored energy: 3,600Wh
Energy source: Rechargeable battery
Dimensions: 25*11.2*16.4 in/63.5*28.4*42cm
Listed weight: Approx. 99lbs/45kg
Price and availability: $1,899.00 sale price; previously $2,799.00; available from EcoFlow

Factory output & connection specifications

Capacity: 3600Wh
AC Output: 5 outlets, 3600W total (Surge 7200W)
Max Device(s) Power Supported by X-Boost: 4500W
USB-A Output: 2 ports, 5V, 2.4A, 12W Max per port
USB-A Fast Charge: 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port
USB-C Output: 2 ports, 5/9/12/15/20V, 5A, 100W Max per port
Car Power Output: 12.6V, 10A, 126W Max
DC5521 Output: 2 ports, 12.6V, 3A, 38W Max per port
Anderson Port: 12.6V, 30A
AC Charging Input: 1800W Max, 120V~15A, 3000W Max, 240V~12.5A

Factory charging & battery specifications

Extra Battery: Support up to two DELTA Pro Smart Extra Battery/Smart Generator
Solar Charging Input: 1600W Max, 11-150V, 15A Max
Car Charging Input: Support 12V/24V battery, 8A
Battery Chemistry: LFP
Cycle Life: 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity

Factory dimensions & operating specifications

Net Weight: Approx. 99lbs/45kg
Dimension: 25*11.2*16.4 in/63.5*28.4*42cm

Factory ownership, control & protection specifications

Connection: Wi-Fi, Bluetooth

Official feature details

System capability

First portable home battery designed for home backup .

Power and expansion

• 3.6-25kWh expandable capacity with DELTA Pro Smart Extra Battery .

Charging flexibility

• 3600W-7200W AC output for 99% appliances .

Battery and durability

• Plug & Play home backup solution .

Controls and continuity

• Incredible 6500W MultiCharge, 2.7 hours AC charging .

Portability detail

• Industry first: recharge at thousands of EV stations worldwide .

Compatibility note

• Long-lasting LFP battery supports up to 10 years .

Additional manufacturer note

• adapter is required to connect the Alternator Charger to DELTA Pro .

Best-fit uses

Home essentials
RV and camping
Power tools and appliances
Short outages

Standout features

3,600W rated output
7,200W peak or surge output
3,600Wh listed capacity
LFP

Match capacity and output to your actual loads.

Use the independent calculator before choosing a battery system or generator.

Check my power plan

Sources: EcoFlow DELTA Pro EcoFlow productsVerified September 15, 2026

Ownership resources

Accessories, manuals, and documents.

Start with the exact EcoFlow DELTA Pro model or item number. Accessory families can look alike while using different connectors, electrical limits, engines, or mounting points.

Compatible accessories

Match by model and connection.

Verify exact fit

Solar charging equipment

Shop EcoFlow solar panels, charging leads, and adapters intended for its portable-power ecosystem.

Match the connector, solar input voltage, current limit, and maximum input published for DELTA Pro.

View official accessory options

Verify exact fit

Expansion battery

Review EcoFlow expansion batteries and required connection cables.

Use only an expansion battery that EcoFlow explicitly lists for DELTA Pro; similar-looking ports do not establish compatibility.

View official accessory options

Verify exact fit

Case, cart, or protective cover

Protective and mobility accessories can make storage and transport easier.

Check the listed dimensions and model fit for DELTA Pro; do not block cooling inlets or exhaust fans during operation.

View official accessory options

Manuals & PDFs

Official product materials.

Manuals and document lookupSupport pageSearch EcoFlow support materials using the complete model, item, or serial number.Official product pageProduct pageCurrent manufacturer overview, notices, specifications, downloads, and support links.

Compatibility note: Links lead to manufacturer or official retailer resources. Confirm the full model or item number, connector type, voltage, amperage, and published compatibility list before buying. Installation involving a home panel, inlet, transfer switch, or fuel plumbing should be handled as required by local code.