EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul
EcoFlow EcoFlow DELTA Max Smart Extra Battery - eBike Haul

EcoFlow DELTA Max Smart Extra Battery

Regular price$1,599.00
/
Tax included. Shipping calculated at checkout.

  • Free worldwide shipping
  • In stock, ready to ship
  • Backordered, shipping soon

More of DELTA Max

Double runtime with this add-on battery that plugs into any DELTA Max portable power station. Add up to two Extra Battery units for a total capacity of 6048Wh.

Convenient recharging

DELTA Max and its Extra Battery charge and discharge in unison. Whether you’re recharging DELTA Max from solar panels, AC outlets, a vehicle, or our Smart Generator, the DELTA Max Extra Battery will recharge alongside.

Independent in emergencies 

The extra battery even recharges directly from EcoFlow’s Smart Generator without DELTA Max. That’s more recharging options to fit any situation.

LCD screen

Get all the info on battery percent, time until full, time until empty, and more on the DELTA Max Extra Battery LCD screen. Check the battery’s status anywhere on the EcoFlow app.

EcoFlow DELTA Max Smart Extra Battery is Compatible ONLY with DELTA Max Smart.

Expandable Capacity

Dual Charging

Power Multiple Devices

800W max Solar Input

 

    *Please NOTE: This item is only applicable to orders in the US (except Alaska and the Virgin Islands).

     

     

    Expandable home backup power

    A single DELTA Max unit packs a 2kWh capacity that is expandable up to 6kWh with DELTA Max smart extra batteries. This means when a blackout hits, you can continue to power your important home devices such as your fridge and lights for hours on end.



    Convenient and fast dual charging

    DELTA Max charges up safely and rapidly from 0-80% in just 65 minutes. And it gets even better. If you’re looking for an even faster way to charge up DELTA Max, you can combine AC with the smart generator to get up to 3400W, AC with solar to get up to 2600W, or the Smart Generator with solar to get up to 2600W.*


    Power 99% of your home devices

    With EcoFlow’s X-Boost technology, DELTA Max can power heavy-duty devices up to 3400W. That means during a power outage or blackout, you can continue to power your fridge, dryer, and more. That’s the industry gold standard for a portable power station of this size and capacity.



    Harness the power of the sun

    DELTA Max connects with up to 2x 400W EcoFlow solar panels to deliver 800W Max solar charging speeds. With a voltage range from 11-100V and the MC4 connector, you can also connect other solar panels to your DELTA Max. Even during cold or cloudy days, our smart maximum power point tracking (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day.



    Emergency backup power

    Disasters can occur at any time of the year, sometimes lasting longer than we ever expected. When extended blackouts hit, the EcoFlow Smart Generator serves as an emergency option that integrates with DELTA Max. It auto-starts when your DELTA Max hits a low level of charge, recharges your DELTA Max, and stops the engine all by itself once your DELTA Max hits a full charge. This gives you a reliable emergency backup option that relies on minimum use of a generator.


      

    Control, monitor, and manage your energy use

    Control and monitor your DELTA Max with the EcoFlow app. Dive into the settings to customize your power use or control DELTA Max remotely.

     

    Multiple ways to charge

    There are multiple ways to charge DELTA Max wherever you are. If you’re at home, plug into an AC wall outlet or solar panels. If you’re out and about, charge DELTA Max in your car or use solar panels if you’ve set up camp. In extreme emergencies during power outages, connect the DELTA Max to the Smart Generator for a last-standing power source.

     

    Car Charging

    AC Charging

    Smart Generator 

    Solar Charging

    Specifications 
    Net Weight: Approx. 48lbs
    Dimension: 19.6*9.5*12 in
    Color: Gray & black 
    Capacity: 2016Wh
    Shelf Life: 1 year (after fully charged) 
    Life Span: 800 cycles to 80% capacity
    Extra Battery: Support up to two DELTA Max Smart Extra Battery/Smart Generator
    Battery Chemistry: NCM
    Max Devices(s) Power Supported by X-Boost: 3400W
    AC Charging Input: 1800W Max, 15A
    Solar Charging Input: 800W Max, 11-100V, 10A
    Car Charging Input: Support 12V/24V battery, 8A
    AC Output : 6 outlets, 2400W total (Surge 5000W)
    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
    Connection: Wi-Fi

    *DELTA Max needs to be connected to the DELTA Max Smart Extra Battery for dual charging.

     

    Please use the AC Charging Cable included in the package for fast charging. Do not use other cables to charge. Plug directly into an AC wall outlet and make sure that the wall output current is more than 15A. Otherwise, reduce the unit charging speed with the AC Charge Speed Switch. EcoFlow takes no responsibilities for any consequences caused by failures to follow instructions, including but not limited to charging with other AC charging cables.

    User Manual

    https://cdn.shopify.com/s/files/1/0551/7043/3194/files/EcoFlow_DELTA_Max_Smart_Extra_Battery_User_Manual.pdf?v=1634970900

    Q & A

    Q: Does this work with the Delta Pro? or just the Max?

    A: The Delta Max smart extra battery only works with the Delta Max and the Delta Pro smart extra battery only works with the Delta Pro.

    Q: What is the total charge time for this and the delta max together? How much of a watt hour increase is 1 battery connected to delta max??
    A: DELTA Max +DELTA Max Smart Extra Battery take about 3 hours to be fully charged using AC input. 
    The total capacity for DELTA Max +DELTA Max Smart Extra Batter is 4032Wh(2016*2 as each has a capacity of 2016Wh).

    Q: What is the capacity of this extra battery?

    A: DELTA Max Smart Extra Battery's capacity is 2016Wh

    Q: What is the total charge time for this and the delta max together? How much of a watt hour increase is 1 battery connected to delta max?

    A: DELTA Max +DELTA Max Smart Extra Battery take about 3 hours to be fully charged using AC input. 
    The total capacity for DELTA Max +DELTA Max Smart Extra Batter is 4032Wh(2016*2 as each has a capacity of 2016Wh)

    Warranty

    Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state or by province or by country. 

    DO NOT USE YOUR PRODUCTS UNTIL YOU HAVE READ THE TERMS OF THE WARRANTY. 

    All EcoFlow products purchased on ebikehaul.com come with a limited warranty (“warranty”) as set out below. BY USING THE ECOFLOW PRODUCT YOU ARE AGREEING TO BE BOUND BY THE TERMS OF THE ECOFLOW LIMITED WARRANTY. 

    We provide a limited warranty for purchases on ebikehaul.com. The warranty period is measured starting on the date the original consumer purchaser received the products. 

    Warranty Timeline

    Item

    Warranty Period (Months)

    R600/R600 Max/R600 Pro/EF-1500*

    36

    DELTA **/RIVER/RIVER Max/RIVER Extra Battery/RIVER Pro/RIVER Pro Extra Battery

    24

    RIVER 370/RIVER 412/RIVER 500

    18

    110W Solar Panel/160W Solar Panel/85W Solar Panel/21W Solar Panel/60W Solar Panel/50W Solar Panel

    12

    River Bank/Rapid Power Bank/Rapid Plus Power Bank

    12

    Cables/Chargers (inside the package/sold separately)

    12

    *For RIVER series Kickstarter backers, EcoFlow offers 36 months warranty.

    **For DELTA Kickstarter backers, EcoFlow offers an exclusive lifetime battery warranty. Kickstarter backers will need to cover the freight fees if the batteries need to be replaced. 

    Exclusions and Limitations

    This warranty does not apply:

    • Non-quality related issues;
    • Items purchased from unauthorized resellers;
    • Purchases without valid proof of purchase;
    • Items that have been refunded;
    • Items that have expired their warranty period;
    • Any defects or damages caused by misuse of products, unauthorized modification, disassembly or operation not in accordance with the official instructions or manuals;
    • Any defects or damages caused by exposure to excessive heat, liquids, or other external causes;
    • Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;
    • Lost or stolen products;
    • Free products.

    Valid Proof of Purchase

    • Order number of purchases made through ebikehaul.com
    • Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

    Most of our products have an over 12-month warranty. Because most shipping information cannot be found online after 6 months the transport ends (if the original purchaser can’t find it online),  the warranty period is measured starting on the date of purchase by the original consumer purchaser. We will extend the warranty period for you by one month. 

    How to claim your warranty?

    Step 1

    Claim your warranty on ecolfow.com : https://ecoflow.com/apps/product-registration 

    (Find Your Product's Serial Number: https://ecoflow.com/apps/product-registration?serialNumber=true)

    Step 2

    Contact EcoFlow Customer Service Team at support@ecoflow.com or +1 (800)-368-8604.

    Attach a short video to show the issues. 

    Step 3 

    While the Customer Service Representative processes the claim, you will receive a Return Material Authorization (RMA) form.

    If your item is eligible for EcoFlow Warranty Policy, you will receive a prepaid shipping label*. Please follow the instructions on how to properly package and return the item safely. Please follow the instructions above before you ship out the products.

    *Please note that we can only provide prepaid return shipping labels for return packages in the U.S. and Europe. For return in other countries and areas, please contact our Customer Service Team at support@ecoflow.com for more details.

    **Instruction on how to properly package and return the item safely.

    Step 4

    EcoFlow will proceed with replacement 15 business days* after confirming that the defective item is received at our warehouse. The final resolution is subject to the availability of the replacement items.

    All replacement items will follow the same warranty time frame of the original defective item or 3 months after being replaced, whichever is later.

    *Please note that delivery is subject to changes caused by force majeure.

    Shipping

    Thank you for visiting and shopping at ebikehaul.com.  aims to offer you the best shipping options. 

    Shipment processing time

    All orders are processed within 3-5 business days. Orders are not shipped or delivered on weekends or holidays.

    If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.

    Shipment to P.O. boxes or APO/FPO addresses

    ebikehaul.com ships to addresses within the U.S., some of U.S. Territories (Please consult Sales@ ebikehaul.com before ordering) and does not ship to P.O. Box and APO/FPO/DPO addresses.

    Shipment confirmation & Order tracking

    You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours. Most EcoFlow packages are shipped via UPS or FedEx. You could contact FedEx: 1(800) 463-3339 or UPS Domestic: 1-888-742-5877 for further shipping information. The estimated delivery time is 7-10 business days.

    Damages

    ebikehaul.com is not liable for any products damaged or lost during shipping. If you received your order damaged or lost your package, please contact us within 20 days at info@ebikehaul.com.

    Cancellation

    Customers can request a full refund within 24 hours after placing an order on ebikehaul.com. Please note that we will charge a transaction fee if you apply for the refund after 24 hours and before delivery (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users). We will not charge a transaction fee for orders placed using Shopify payment. Orders purchased after 30 days could not be canceled.

    Return & Refund

    Return

    The return service is currently available to US orders only. If you want to return the product, please pick up the package first. Then register your order in our return center (https://ecoflow.returnscenter.com/) to obtain a shipping label. To avoid paying high, please note that a double shipping fee may be deducted from the final return if you directly reject the products.  

    For the return of US orders, we'll charge the transaction fee (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users) + shipping cost. For quality issues, we will give you a full refund or one-time free replacement after you receive the goods. 

    Refund

    After you returned the product to our warehouse, we'll issue the refund within 14 business days, you'll be notified with an email once your order is refunded.
    If you don't receive the refund after 14 business days, please contact us via Sales@ebikehaul.com.

    Please follow the 3 steps to process your return

    ◆ Step 1: 
    Register your order in our return center: https://ecoflow.returnscenter.com/ 

    ◆ Step 2: 
    Our Support Team will determine whether your order is eligible. After confirming that your order is eligible, they will give you a Return Material Authorization (RMA) number and provide you with a prepaid return shipping label (label to be determined by the support team). They will also provide instructions on how to properly package the product to return it safely. This is incredibly important. Do not ship the product until you have received the proper safety directions on how to ship the product. You must clearly mark the RMA number on the package and include your proof of purchase date with the product. 

    ◆ Step 3: 
    EcoFlow Tech will process your return or warranty according to the return or warranty policy. 
    For more details, please refer to our EcoFlow Lithium Battery Return Instruction : https://ecoflow.com/pages/ecoflow-lithium-battery-return-instruction

    Please DO NOT return the items without the RMA confirmation from the EcoFlow Customer Service Team.
    For return without confirmation, the refund or replacement may not be processed.

    Return Shipping Cost

    We will charge you the shipping fee under these circumstances: 

    • If you cancel your order over 24 hours and within 30 days without any reason, we'll charge the transaction fee (2.6% for credit card users, 3.6% for PayPal users) + shipping cost.
    • Any defects or damages caused by exposure to excessive heat, liquids, or other external causes.
    • Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts.
    • Any defects or damages caused by misuse of products, unauthorized modification, disassembly, or operation not in accordance with the official instructions or manuals.

    Product

    Shipping Cost

    DELTA 

    $65

    RIVER 370

    $40

    RIVER 

    $30

    RIVER Extra Battery

    $15

    RIVER Max

    $35

    RIVER Pro

    $35

    RIVER Pro Extra Battery

    $35

    Other Products

    $16

    After-sale Service Contact

    • 916-398-2435
    • info@ebikehaul.com

      Use collapsible tabs for more detailed information that will help customers make a purchasing decision.

      Ex: Shipping and return policies, size guides, and other common questions.

      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      Impressive

      About your brand

      Pair large text with a full-width image to draw attention to an important detail of your brand or product line.

      About your brand

      Pair large text with an image to tell a story, explain a detail about your product, or describe a new promotion.

      About your brand

      Pair large text with an image to tell a story, explain a detail about your product, or describe a new promotion.

      Testimonials

      ★★★★★

      Add customer reviews and testimonials to showcase your store’s happy customers.

      Author's name
      Los Angeles, CA
      ★★★★★

      Add customer reviews and testimonials to showcase your store’s happy customers.

      Author's name
      Los Angeles, CA
      ★★★★★

      Add customer reviews and testimonials to showcase your store’s happy customers.

      Author's name
      Los Angeles, CA

      Recently viewed