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EcoFlow DELTA Pro Ultra Battery Pack

by EcoFlow
SKU ECF09DPUBR

40,000+ Happy Customers!

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Current price $4,799.00
Original price $5,999.00
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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

What's Included With Your DELTA Pro Ultra Battery Pack Order?

  • 1 x EcoFlow DELTA Pro Ultra Battery
  • 1 x EcoFlow Battery Connection Cable

EcoFlow DELTA Pro Ultra Battery Pack Specifications

  • Battery Capacity 6144Wh, 102.4V, 32S3P
  • Battery Chemistry LFP
  • Cell Specs 20Ah, 3.2V
  • Cell Efficiency AC full loading ≥95%
  • Operating Temperature Charging Temperature:–4°F-113°F (Turn on self-heating below 32°F, no derating below 104°F) Discharging Temperature:–4°F-113°F
  • Battery Heating Yes (automatically start below –4°F)
  • Cycle Life 3500 cycles to 80%+ capacity
  • Battery Balance Automatic control of the charging/discharging limit of each battery pack
  • Protection
    Over Temperature Protection
    Low Temperature Protection
    Over Voltage Protection
    Low Voltage Protection
    Overload Protection
    Short Circuit Protection
    Overcurrent Protection

Still have questions? Give us a call at 877-242-2792

What is the Shop Solar Kits returns policy?

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.

How long will it take to receive my Shop Solar Kits order?

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.

How does the Shop Solar Kits Lifetime Support work?

Our legendary lifetime customer support has helped make us the #1 solar kit retailer. 

We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Shop Solar Kits equipment, we’ve got you covered: we’re always only a phone call or email away.

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

We cut out the bloat of traditional solar companies and pass those savings off to you. Plus, we provide free shipping on all solar kits and lifetime customer service on everything we sell.

Expert Guidance

Expert Guidance

Our team of solar professionals is here to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.

We’re people just like you

We’re people just like you

We’re not corporate and neither are our customers. We’re just a group of 50+ solar enthusiasts who are passionate about providing an honest, no-BS way for anyone, anywhere to improve their lives and the world around them with solar power.

Trusted Solar Authority

Trusted Solar Authority

With over 30,000 solar kits sold, 2,500+ positive reviews, and years of experience in the industry, we’re proud to say we’re America’s #1 solar kit retailer. So you can trust us to provide you with top-notch products and legendary customer service at every step of the way.