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EcoFlow Delta MAX [Smart Expansion Battery] | + 2,016wH | 40lbs | Connect up to 2 per Delta MAX

EcoFlow Delta MAX [Smart Expansion Battery] | + 2,016wH | 40lbs | Connect up to 2 per Delta MAX

by EcoFlow
SKU ECF10DELTAMAXEB

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Support Agent

Have a question? We're here to help.

Friendly Phone Support:  877-242-2792

Mon-Fri 10am-6pm EST

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.

Specifications

  • Net Weight Approx. 40 lbs (18 kg)
  • Dimension 18.3 x 9.3 x 11.1 in (46.4 x 23.5 x 28.3 cm)
  • Charge Temperature 32 to 113°F (0 to 45°C)
  • Discharge Temperature -4 to 113°F (-20 to 45°C)
  • Warranty 24 months
  • Capacity 2016Wh
  • Cell chemistry NCM
  • Cycle life 800 Cycles to 80%+ capacity
  • Management Systems BMS, Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
  • Testing and Certification UL CE FCC ROHS Telec
  • Extra Battery Port Input 50.4V, 1800W Max (X-Stream and solar dual charging)
  • Extra Battery Port Output 43V-58.4V 3200W Max
  • Smart Generator Supported (sold separately)

Still Have Questions? Give us a call today 1-877-242-2792

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Returns are free in the first 30 days with no restocking or processing fees, although the customer must pay for the return shipping costs. See our complete return policy on our Shipping, Deliver, and Returns page.

What’s covered by the Shop Solar Kits returns policy?

Our returns policy covers all purchases made through Shop Solar Kits. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

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All orders are processed within 72 hours and you can expect delivery within 5 to 10 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

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Simplified Solar Solutions

Simplified Solar Solutions

Our carefully curated solar kits combine the best components to create an ideal solution for your individual power needs. So whether you need to get off the grid, to save on your electric bill, for emergency backup power, or to fuel your next adventure - we eliminate the need for a designer or custom solution, and pass those savings on to you without compromising on performance.

Best Components, Lowest Prices

Best Components, Lowest Prices

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Expert Guidance

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We’re people just like you

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Trusted Solar Authority

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