Ecoflow DELTA 3 Max Portable Power Station - Black
Oct 20th
Ordered
Today – Oct 21st
Order Ready
Oct 23rd – Oct 27th
Delivered
Ships in 1–3 business days with tracking.
Pay securely with
Description
While we offer shipping for EcoFlow products to Hawaii, Alaska, and Puerto Rico, please note that EcoFlow does not provide official after-sales services, warranty coverage, or technical support in these regions. For any service-related inquiries regarding EcoFlow products shipped outside the U.S. mainland, please contact Wellbots directly. We recommend purchasing a CPS Accidental Warranty to protect your purchase when shipping to these locations, as it will ensure coverage in the event of damage or defects. Wellbots is solely responsible for all customer service, warranty claims, and support related to shipments to these regions.
Product Highlights
- 2400W Powerful Output: 4800W surge output. With X-Boost™ mode, it supports heavy-duty appliances up to 3400W such as refrigerators, coffee makers, washers, and circular saws.
- 4 Ways to Charge, Ready in Just 68 Mins: Ready in 68 mins (0-80%) with Wall Charging or Generator Charging.
- Lightweight and Easy to Carry: Weighing just 20.3 kg, 13% lighter than the previous generation 2kWh product.
- Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.
- 10ms Auto-Switch: Fast enough to keep critical devices like NAS systems and servers running smoothly.
- 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).
- OASIS 3.0 Smart App Control: Dashboard to monitor real-time battery status, electricity prices, and savings. Storm Guard Mode automatically activates backup power before extreme weather hits. Self-Powered Mode and Scheduled Tasks save you money daily.
- Up to 5-Year Warranty: Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
2400W Output- Powerful. Stable. Built to Handle It All
Kitchen
Living Room
Office
Garage
Laundry Room
RV Camping
4 Ways to Charge Up - Ready in Just 68 Mins
Remote charging control for added peace of mind.
Wall Charging
Generator Charging
Solar Charging
500W Input, 0-80% in 3.43 hrs. Pair it with EcoFlow Solar Panels (25% high-efficiency) for reliable power during camping trips, van life, or off-grid living.
Alternator Charging
Automotive-Grade Full-Tab LFP Cells
Rugged exterior and intelligent BMS for unmatched reliability
Built to Last
From battery chemistry to structural design, DELTA 3 Max is engineered for extreme durability, environmental resilience, and whisper-quiet performance.
Smart, 24/7 Battery Protection
EcoFlow’s advanced BMS uses a high-performance ARM Cortex chipset and intelligent algorithms to monitor your battery in real time. By tracking SOC, SOH, temperature, and more, it ensures peak performance, extended battery life, and worry-free operation.
EV-Grade CTC Structure
Built with a cell-to-chassis (CTC) structure, DELTA 3 Max is drop-resistant and shockproof protecting against overnight condensation and off-road bumps during transport. You get stable power even in the most demanding conditions.
Extreme Environment Resistance
DELTA 3 Max keeps your power flowing through freezing cold, scorching heat, humid environments (95% humidity tolerance), or coastal air for reliable energy anytime, anywhere.
Class B EMC Certification
Certified to Class B EMC standards, it won’t interfere with TVs, Wi-Fi, or other home electronics.
Compact, Portable, Lighter than Ever - Works Anywhere
Lightweight and easy to carry, DELTA 3 Max fits into any setting from home to the great outdoors. Weighing just 20.3 kg, it’s 13% lighter for effortless portability while still packing serious power.
Deeper Insights, Easier Control
Monitor your energy usage and solar generation all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours, discharge during peak rate periods to save costs.
Specifications:
| Net Weight | 20.3+0.4kg |
|---|---|
| Dimensions (HWD) | 19.45 in × 9.41 in × 12.01 in |
| Rated Capacity | 2048Wh 51.2V 40Ah |
| Cell Chemistry | LFP (LiFePO4) |
| AC Output | 120V 60Hz 2400W total, 20A (x4) Max per port |
| X-Boost | 3400W |
| USB-A Output | USB-A (x1): 5V-3A/9V-2A/12V-1.5A, 18W Max |
| USB-C Output | USB-C (x1): 5/9/12/15V-3A,20V--5A, 100W Max USB-C (x2): 5/9V-3A, 15V-2A,30W Max per port, total 30W |
| Cigarette Lighter Output Port | 12.6V, 10A, 126W Max |
| AC Input (Charge Only) | 100-120V~15A 50/60Hz |
| Maximum PV Input Power(W) | 500W |
| Charge Temperature | 32°F-113°F |
| Discharge Temperature | 14°F-113°F |
| Operating Humidity | 20%-95% |
| Communication Method | Wifi 2.4GHz/ Bluetooth5.0 |
| EMC | Class B |
| UPS | <10ms |
PACKAGE INCLUDES
| EcoFlow DELTA 3 Max 2048Wh Portable Power Station
x 1 | AC Charging Cable
x 1 | User Manual & Warranty Card
x 1 |
Shipping & Delivery
Orders are processed within 1–3 business days. Smaller items ship by parcel with tracking and usually arrive in 3–7 business days.
Large items ship by freight truck and usually arrive in 5–14 business days. The carrier will contact you to schedule a delivery appointment. Freight is delivered curbside, so please inspect the packaging before signing.
We ship to the contiguous United States.
Returns & Warranty
Return unused, unassembled items in their original packaging within 30 days of delivery. Items that have been fueled, fired, assembled or used cannot be returned for safety reasons.
If anything arrives damaged or incorrect, contact us within 48 hours with photos and we will replace or refund it at no cost.
New products are covered by the manufacturer's warranty, and we will help you with any claim.
Frequently bought together
Buy 2 save 5% · 3 save 10% · 4+ save 15%Bundle total
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Why buy it here
Same gear. Better buying experience.
Before you check out, here is what comes with every order from Elite Grade Outdoors.
| Feature | Elite Grade Outdoors | Big-box stores | Online marketplaces |
|---|---|---|---|
| Expert help by phone before you buy | Limited | Varies by seller | |
| Bundle savings up to 15% | Rarely | Rarely | |
| Freight delivery booked by appointment | Varies | Varies by seller | |
| Full manufacturer warranty on new products | Varies by seller | ||
| Help with warranty claims | Limited | Rarely | |
| 30-day returns on unused items | Varies by seller | ||
| Outdoor-focused catalog, hand-picked |
Comparison reflects typical experiences and can vary by store, seller and product.
Questions before you buy?
Most parcel orders arrive within 3–7 business days after dispatch. Large freight items usually arrive within 5–14 business days, and the carrier calls ahead to book a delivery time that suits you.
Yes. Products are new unless the listing clearly says refurbished or reconditioned, and new products carry the manufacturer's warranty. If you ever need to make a claim, we will help you through it.
Large items such as grills, sheds, pergolas and playsets often arrive partly assembled. Check the description for details, or contact us before you order and we will confirm what is involved.
Inspect the packaging before signing and note any visible damage on the receipt. Then email us within 48 hours with photos. We will send a replacement or refund you at no cost.
Yes, within 30 days of delivery if it is unused, unassembled and in its original packaging. Items that have been fueled, fired or used cannot be returned. See our refund policy.
About Elite Grade Outdoors
Built for people who live outside
We started Elite Grade Outdoors for homeowners who cook, mow, build and camp more than most, and who are tired of guessing which big-ticket gear is worth it. Every product is chosen for how it holds up, and every order comes with real help before and after you buy.
Gear we would own
We only list equipment from brands with a track record, like Weber, Napoleon, Big Green Egg, Husqvarna, STIHL, EcoFlow and Jackery. If we would not put it in our own backyard, it does not go on the site.
Straight answers
Big purchases deserve a real conversation. Call or email and a person will help you compare models, check fit and fuel type, and pick what suits your space, even if that means the cheaper one.
Delivered without the hassle
Small items ship with tracking. Big ones ship by freight with a booked delivery appointment. If anything arrives damaged, we make it right.