EcoFlow DELTA 3 Max Portable Power Station
2,048Wh EcoFlow capacity for bigger essential loads and longer backup windows.
- 2,048Wh LFP capacity
- 2,400W AC output
- 4,800W surge class
Tracked UK delivery available, with support before and after purchase.
Out of stock
Is the DELTA 3 Max right for you?
Good fit if you want to:
- You want quiet backup power for everyday essentials.
- You need portable power for home, travel, work or camping.
- You want a cleaner option than a petrol generator.
Consider another setup if:
- You need to run high-wattage appliances for long periods.
- You want whole-home backup.
- You need to power several heavy loads at once.
DELTA 3 Max at a Glance
A Closer Look at the DELTA 3 Max
DELTA 3 Max sits in a strong VoltReady range position: lighter than large whole-home systems, but capable enough for bigger essential-device coverage.
Why Buy From VoltReady™
UK-Based Business
VoltReady is a UK-based portable-power specialist serving customers across the United Kingdom.
Manufacturer Warranty
Products include manufacturer-backed warranty cover, with the exact terms shown clearly on each product page.
Flexible Ways to Pay
Pay securely by card, Apple Pay, Google Pay, Klarna or Clearpay. Available options depend on your order and eligibility.
UK Customer Support
Get straightforward help before and after your purchase through live chat or email.
Everything important, clearly organised
Key Features
Technical Specifications
What’s in the Box
FAQs
How is DELTA 3 Max different from Max Plus?
DELTA 3 Max has lower maximum AC output than Max Plus but shares the 2,048Wh platform.
Can it expand beyond 2kWh?
Official guidance lists expansion to the 2-10kWh family range using supported extra batteries.
Shipping, Returns & Warranty
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