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EcoFlow Solar Generator EcoFlow DELTA 2 + DELTA Max Smart Extra Battery
EcoFlow Solar Generator EcoFlow DELTA 2 + DELTA Max Smart Extra Battery
EcoFlow Solar Generator EcoFlow DELTA 2 + DELTA Max Smart Extra Battery
EcoFlow Solar Generator EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

EcoFlow DELTA 2 + DELTA Max Smart Extra Battery

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    Estimated Arrival: Between Apr 20 and Apr 22. *ETA to USA Only

    Shipping & Returns: FREE Shipping to lower 48 states


     EcoFlow DELTA 2 + DELTA Max Smart Extra Battery Bundle

    This DELTA 2 + DELTA Max Extra Battery Bundle offers an impressive combined 3040Wh of power capacity, making it the ideal choice for family home backup power, camping and road trips. The included DELTA 2 Power Station and DELTA Max Extra Battery each provide reliable, portable energy in any situation.

    EcoFlow DELTA 2  

    The EcoFlow DELTA 2 offers 1kWh expandable capacity to grow your storage to your needs. With the included DELTA Max Extra Battery your capacity reaches 3040Wh. Great for home backup or everyday appliances.


    1800W AC output means you can power more than 90% of your home appliances. You are able to plug in up to 15 devices at once. Unlike other brands, the EcoFlow DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.

    X-Stream tech means that DELTA 2 charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.


    Plug in portable solar panels and get up to 500W input to charge from anywhere in as fast as 3 hours.


    Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.


    Use the EcoFlow app to control your DELTA 2 power station from anywhere using Wi-Fi. Link with Bluetooth when off-grid. Either way, you can check charging data, customize settings and adjust the charging speed with ease.


    Unlock an extended 5-year warranty for worry-free experience.

    EcoFlow DELTA Max Extra Battery


    The LCD screen makes for easy operation. It displays information about output, input, remaining charge and time remaining.


    Increase the EcoFlow DELTA 2's  runtime with this DELTA Max add-on battery that plugs into any DELTA 2, or  DELTA Max portable power station.

    Charge up in less than 2 Hours. Charge the DELTA 2 power station and the DELTA Max extra battery in less than 2 hours.


    Power In A Pinch

    EcoFlow DELTA 2 is a must-have for any home that puts power security & comfort first. Ensure you're prepared with the power station made for almost any situation your family could find themselves in. All while staying green. Add the included DELTA Max Extra Battery and expand up to 3kWh.   

    Plug and Play Home Backup Power

    A simple power outage solution to power your essential home appliances with 1800W AC output by directly connecting the EcoFlow DELTA 2 with your home's power inlet box* with a generator cord for partial home backup. With a plug-and-play design, it's easier than ever to prepare for blackouts. *including transfer switch or GenerLink which has a male L14-30 twist-lock connection that can accept a L14-30 extension cord.

    The Fastest Charging on the Market

    The EcoFlow DELTA 2 uses X-Stream technology that charges 7 times faster than the competition. That’s 0–80% in just 50 minutes and 0-100% in 80 minutes with AC input.


    Go Green Without Sacrificing Speed 


    Pair with solar panels and charge in as fast as 3-6 hours with 1x400W, 2x220W portable solar panels. With its MPPT (Maximum Power Point Tracking) smart algorithm, the EcoFlow DELTA 2 can actively detect the voltage and current in real-time to reach the maximum power point with >98% efficiency. That means a more efficient charge than other brands.

    DISCOVER EcoFlow Solar Panels >


    Portable Power That Can Be Monitored and Controlled from Anywhere

    Control, monitor, and even automate power consumption from afar with the EcoFlow App. 

    Get a birds-eye view of your energy consumption.
    Keep an eye on input from Solar Panels, Extra Batteries, Smart Generators and other sources. Check output from each individual port on your unit. 


    All from the comfort of your phone.
    Control the functionality of your Eco Flow product from a distance. remotely turn on or off all your outlets and ports. Download the EcoFlow App iOS 11.0 or higher and Android 5.0 or above.


    Run your unit exactly as you see fit.
    Extend your battery cycle life by altering charge speeds and discharge speeds. Tweak settings to match your preferences. 


    Full visualization of the essentials.
    Check on charge level, temperature and charge/discharge times. Monitor all the ports on your power station. 


    Three ways to control. Direct Connection / IOT Mode / Bluetooth.
    At home? Use Wi-Fi to control your unit from afar or update for the latest features. Outdoors? Try Bluetooth or use your portable power station as a hotspot and control even without an internet connection. 


    Part of an Ever-Growing Ecosystem 

    EcoFlow DELTA 2 is just the start. Link with a wide variety of EcoFlow products such as portable solar panels, the Wave portable air conditioner, extra batteries and so much more. All to deliver a one-stop power solution for your family.





    What Can It Power?


    What Can DELTA 2  Power?

    A 1800W AC output means you can power more than 90% of your home appliances. That's your microwave, fridge, or even coffee maker covered in a blackout. Or, try plugging in up to 15 devices at once for when you're around the table with the family. Unlike other brands, the EcoFlow DELTA 2 can prevent overloading from devices up to 2200W thanks to X-Boost technology.


    Refrigerator /120W 7-14 hours Drone 25 charges Circular Saw 36 min
    CPAP 16 hours CPAP 16 hours
    TV/100W 8 hours Mini Fridge/60W 16-32 hours Electric Hammer 36 min
    Phone/11Wh  89 Charges Phone 89 charges Electric Drill 42 min
    Laptop /60W  16 Charges Camera 60 charges Cutting Machine 42 min
    Lights/10W 31 Hours Projector 12 hours
    Wi-Fi Router/ 10W 31 Hours Laptop/60W 16 charges
    Fan/40W 30 Hours Projector 12 hours
    Blender 1.8 hours Coffee Maker/1000W 0.8 hours
    PC 1.8 hours Electric Grill/1150W 0.7 hours
    Projector 12 hours
    Coffee Maker/1000W 0.8 Hours
    Electric Grill/1150W

    0.7 hours




    DELTA 2 Specifications


    AC Wall Outlet
    50min to 80% 1.2 hours to 100%( AC)
    12V Car Charger approx 10-11 hrs 12V/24V 8A
    Solar Panel 3-6hrs (Using 400W x1 OR 220W x2)


    Capacity 1024Wh
    Battery Chemistry LFP (LiFePO4 Battery)
    Shelf Life 1 year ( after fully charged)
    Cycle Life
    3000 cycles to 80+% capacity


    AC Charge Input Power 1200W
    USB-A Fast Charge
    2 ports, 5V, 2.4A, 9V, 2A/12V, 1.5A, 18W max per port
    Car Charging Input
    supports 12V/24V battery, 8A

    AC Output (x6) 6 outlets, 1800W total (surge 2700W)
    USB-A Output (x2)

    2 ports, 5V, 2.4A, 12W Max

    DC5521 Output (x2)
    2 ports, 12.6V, 3A, 38W max per port
    USB-C Output (x2)

    2 ports, 5/9/12/15/20V, 5A, 100W Max

    Car Power Output

    1 port, 12.6V, 10A, 126W Max

    SOLAR CHARGING INPUT 500W max, 11-60V, 15A 


    NET WEIGHT 27 lbs

    15.7 x 8.3 x 11 in / 400 x 211 x 281 mm


    Wi-Fi and Bluetooth


    Supports up to x 1 Delta 2 Smart Extra Battery OR x1 Delta Max Extra Battery

    MAX DEVICE(S) Power Supported by W-Boost


    Warranty 24 Month Warranty - Additional 36 Month Warranty Available Upon Product Registration


    DELTA Max Extra Battery Specs


    Capacity 2016Wh
    Cell Type Lithium-ion
    Weight approx 40 lbs. (18kg)
    Cycle Life 800 cycles to 80% capacity
    Dimensions 18.3 x 9.3 x 11.1 inches (46.4 x 23.5 x 28.3 cm)





    Q: What is the waterproof rating?

    A: IP20, we provide waterproof protection bag which is sold separately, can be used together to achieve waterproof effect in outdoor rainy days.


    Q:  How many solar panels can be used, and how much is the solar charging power?

    A: Delta 2 can work with one 400W solar panel, or two 220W solar panels used in series, and the maximum solar charging power is 500W.


    Q: Can it be used with other Ecosystem products?

    A: Delta 2 can work with the Wave and the Smart generator.


    Q:  What connection methods do the APP support?

    A: Delta 2 supports WIFI and Bluetooth connections.


    Q: What is the weight and noise level?

    A: The weight of Delta 2 is around 27 lbs, the noise level is ≤60dB, 1 meter


    Q: What cell type does DELTA 2 have?

    A: LFP,3000 cycles to 80%+ capacity.


    Q: How long does it take to fully charge?

    A: A total of 1.3 hours is required to be fully charged.


    Q: How much is the charging power and the discharging power?

    A: Charging power:1200W Max Discharging power: 1800W (Surge 2700W), X-Boost 2400W


    Q: Does it support battery extension?

    A: Delta 2 only supports one extra battery extension, and the capacity of the extra battery is 1024Wh. It also supports the extra battery of DELTA Max, which can be expanded to 3040Wh at the maximum.


    Q: What is the capacity of the battery?

    A: 1024Wh.




    Shipping and Returns

    Order Confirmation:

    As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment.

    Order Shipment:

    If your order is in stock and we process the charges to your credit card, it will ship within five business day ( most orders are sooner) from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at support@PortablePowerPlus.com



    We want you to be HAPPY! Please reach out prior to ordering so we can help you make a great purchase decision.  We are proud to offer FREE SHIPPING to our customers but if you decide you no longer want your item after it has shipped, you can request a full refund within 24 hrs after placing your order. If you request a cancellation after 24 hrs and before delivery, you will be charged a 25% restocking fee and a transaction fee (2.6% for credit card users, 3.6% for PayPal users, and 2.9% for Shop Pay users) plus shipping for delivery and return. Orders purchased greater than 30 days can not be cancelled. 


    Returns are accepted within 30 days  of the item being delivered. Return service is only available for US orders. You must be in possession of the order items.  Please call us at 980-758-0075 or email  support@PortablePowerPlus.com to register return and receive an RMA (return merchandise authorization) number and directions for the return. NO RETURNS WILL BE ACCEPTED WITHOUT AN RMA. You may be charged a 25% restocking fee, delivery fee may be deducted from your return, and you may be responsible for shipping your return, based on individual manufacturer policies. Please reach out to us if you have questions prior to purchase.  


    When shipping your return

    Product must be in original packaging and include all manuals and accessories
    Please provide your invoice with the return. Write your unique RMA on your invoice as well as the return shipping label ( MUST be clearly marked on the outside of the package) You must ship within 5 days of receiving your RMA number



    Please inspect the packaging of your item(s) when they arrive, if you notice any damage you should make note of it when signing for delivery.  If your item(s) do arrive damaged, please send photos to support@PortablePowerPlus.com along with detailed description.W e will work with the manufacturer to get a replacement sent as soon as possible. If you choose to not accept the replacement you will be responsible for the shipping both ways as well as the restocking fee of 25%. Please note we must be notified within 30 days otherwise you will have to go through the manufacturer’s warranty for replacement. 

    Shipping and return policies will vary by manufacturer.



    After your return is received and processed, we will issue your refund within 14 business days, and you will be notified with an email once your order is refunded.
    If you don't receive the refund after 14 business days, please contact us at support@PortablePowerPlus.com




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