SKU: 39259746920

EcoFlow DELTA Pro 3 Smart Extra Battery

Sale price$944.77 Regular price$1049.75
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Description

EcoFlow DELTA Pro 3 Smart Extra BatteryEcoFlow DELTA Pro 3 Smart Extra Battery Expand Your Power, Effortlessly Boost your energy independence with the EcoFlow DELTA Pro 3 Smart Extra Battery the perfect companion to your EcoFlow DELTA Pro 3 system. Whether you're preparing for power outages, off grid living, or simply need extra capacity for high demand usage, this smart extra battery delivers reliable and scalable energy when you need it most. Key Features Seamless CompatibilityDesigned

EcoFlow DELTA Pro 3 Smart Extra Battery – Expand Your Power, Effortlessly

Boost your energy independence with the EcoFlow DELTA Pro 3 Smart Extra Battery – the perfect companion to your EcoFlow DELTA Pro 3 system. Whether you're preparing for power outages, off-grid living, or simply need extra capacity for high-demand usage, this smart extra battery delivers reliable and scalable energy when you need it most.

Key Features

  • Seamless Compatibility
    Designed specifically to work with the EcoFlow DELTA Pro 3, ensuring smooth integration and efficient performance.

  • Scalable Power
    Expand your energy system up to 12kWh by connecting additional smart batteries — ideal for longer runtimes and greater independence.

  • Long-Lasting Battery Life
    Built with LiFePO4 (LFP) battery chemistry, this unit offers 4000+ cycles to 80% capacity, providing years of dependable service.

  • Simple Plug-and-Play Operation
    No complex setup required — connect and go with a straightforward, user-friendly design.

  • Stackable Design
    Compact, stackable, and space-efficient — perfect for home or indoor backup power solutions.

Specifications

  • Capacity: 4096Wh

  • Output Port: 40V–58.4V = 100A Max

  • Input Port: 40V–58.4V = 80A Max

  • Weight: 33 kg

  • Dimensions: 694 x 295 x 215 mm

  • Display: LED Array

  • Nominal Voltage: 51.2V

  • Rated Capacity: 80Ah / 4096Wh

  • Battery Chemistry: LFP (LiFePO4)

  • Cycle Life: 4000 cycles to 80% SoH at 25°C

  • Charge Temperature: 0°C ~ 45°C

  • Discharge Temperature: -10°C ~ 45°C

  • Storage Temperature: -10°C ~ 45°C

  • IP Rating: IP20 (Battery Pack: IP65)

  • Compatible With: EcoFlow DELTA Pro 3

  • Part number: 379162379162

Why Choose This Product

  • Specifically designed for seamless use with the EcoFlow DELTA Pro 3

  • Great for high-consumption households or off-grid setups

  • Industry-leading LFP battery technology for long lifespan and stability

  • Flexible installation with stackable form factor

  • Fully warrantied when purchased and installed as part of a complete EcoFlow system

What’s Included in the Box

  1. EcoFlow Delta Pro 3 Smart Extra Battery
  2. Quick Start Guide
  3. Safety Guide
  4. Warranty Card
  5. EcoFlow Extra Battery Cable

Upgrade your energy storage effortlessly with the EcoFlow DELTA Pro 3 Smart Extra Battery — scalable, reliable, and built to last.

Disclaimer:


All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39259746920

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4.5 ★★★★★
Based on 701 reviews
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SAM
Los Angeles, US
★★★★★ 5
My dogs favorite toy so far in two years
Color: C) 4" 2-Pack (Bacon)
I use this with my medium sized dog. These are large for him but that's what I want so I don't ever have to think about them being too small or a swallow hazard. He has been through A LOT OF TOYS in the last couple years, but nothing, NOTHING has he loved as much as these. His favorite used to be squeaker balls. Then his favorite was crackle balls. But he will gladly ignore both for this one. I don't know if it's the bacon flavor or what, but he go nuts for it.
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Reviewed in the United States on May 5, 2026
K
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Kathy
Charlottesville, US
★★★★★ 5
Works well, tough
Held the bully stick firmly for my crazy aggressive pit bull lab mix. It's very heavy though. When she starts throwing it around you can really hear it. She also hasn't destroyed it. Worth the money.
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Reviewed in the United States on January 13, 2026
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Kim
Cuba, US
★★★★★ 5
Great gadget!
This little gadget is a lifesaver! Holds bully sticks perfectly! Buy it! My pup enjoys using it and is easy to hold.
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Reviewed in the United States on January 11, 2026
A
Verified Purchase
Alibill
Fort Morgan, US
★★★★★ 5
It absolutely holds a bully or collagen sticks in place!
This actually works! I was skeptical that it could hold a treat but it does hold my Aussies collagen sticks in place so he doesn’t just try to swallow them. It is pretty heavy too.
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Reviewed in the United States on October 21, 2025
R
R. Reviews
Draper, US
★★★★★ 4
Solid Build, But Not German Shepherd-Proof
I bought this bully stick holder for my German Shepherd, who is an aggressive chewer and has a talent for demolishing toys in minutes. The design is sturdy, and the material feels genuinely heavy-duty — no issues with cracks or breakage so far. However, the biggest problem I’ve run into is that the bully stick doesn’t always stay securely in place. My dog is strong and smart, and within a few minutes, he can twist or yank the stick loose and start chomping on the whole thing, which defeats the safety purpose. I’ve tried adjusting how I insert the stick, but it doesn’t always hold firm, especially with thinner bully sticks. That said, it does work better with thicker, straight sticks, so I’d recommend it if your pup isn’t quite as determined (or stubborn!) as mine. I still use it under supervision, and it slows him down a bit, but I was hoping for a more secure grip. Great idea and solid quality — just wish it was more GSD-proof.
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Reviewed in the United States on July 13, 2025

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