EF ECOFLOW DELTA 3 MAX Portable Power Station with 500W Alternator Charger
Condition: New
$1,094.00
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Availability:
20 left in stock
Arrives
Sunday, Nov 1
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At a glance
- Condition
- New
- Style
- DELTA 3 Max+500W AC
- Model
- EF-DL-H02-3M
- Wattage
- 2048 watt-hours
- Fuel Type
- Solar
- Power Source
- Solar Powered
- Special Feature
- Portable
- In the box
- 500W Alternator ChargerDELTA 3 MAX
- Warranty
- 5 year manufacturer
Features 7
- Ultra-Fast Charging, 080% in Just 1.13 Hours Thanks to EcoFlows advanced X-Stream technology, DELTA 3 Max can recharge from 080% in just over an hour. That means less waiting and more doing, whether youre preparing for a blackout, charging before a road trip, or topping up at the campsite. Reliable power is always ready when you need it most.
- Up to 3400W Continuous X-Boost Mode Power 99% of Appliances With an impressive 3400W X-Boost output, this portable power station easily runs high-demand appliances like fridges, microwaves, and even power tools. From emergency backup to RV adventures, enjoy peace of mind knowing your essentials stay powered without overload.
- Ultra-Quiet Performance & Rapid 10ms Transfer Time Designed for home backup, DELTA 3 Max kicks in with less than 10ms transfer time, keeping sensitive electronics like computers and medical devices safe from outages. Plus, its ultra-quiet operation ensures your nights remain peacefulno noisy distractions during use.
- Lighter & Durable Design, Built for 10 Years of Daily Use DELTA 3 Max engineered with a long-lasting LiFePO4 battery. Its lighter, durable build makes it easier to carry from your home to your RV or campsite without sacrificing strength or performance. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service.
- Smarter App Control Save on Costs Without Sacrificing Comfort Connect with the EcoFlow app to monitor energy use in real time, set smart priorities, and cut electricity costs. Easily manage charging and discharging schedules, all while ensuring your comfort and convenience remain top priority.
- 5 Faster Than a Car Cigarette Lighter Charger: The 500W Alternator Charger replenishes 1kWh of energy to your portable power station within a 2.1 hour drive, tapping surplus alternator power to keep phones, coffee makers, lights, and more running on the move.
- *Compatibility note: Reverse charging and battery preservation modes rely on XT150 or 4+8 pin communication cables. The D3M features an XT60 port only, making these functions unavailable.
Description
EF ECOFLOW Portable Power Station DELTA 3 MAX with 500W Alternator Charger, 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping
Specs 25
| Brand | EF ECOFLOW |
|---|---|
| Wattage | 2048 watt-hours |
| Fuel Type | Solar |
| Power Source | Solar Powered |
| Recommended Uses For Product | Residential |
| Output Wattage | 2400 |
| Special Feature | Portable |
| Product Dimensions | 19.5"L x 9.4"W x 12"H |
| Model Name | DELTA 3 MAX |
| Additional Features | Portable |
| Engine Type | Inverter |
| Ignition System Type | Electronic |
| Total Power Outlets | 3 |
| Running Wattage | 3400 watts |
| Item Dimensions L x W x H | 19.5"L x 9.4"W x 12"H |
| Brand Name | EF ECOFLOW |
| Model Number | EF-DL-H02-3M |
| Item Highlight | 3400W X-Boost Output, 2048Wh LFP Battery, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping |
| Number of Packs | 1 |
| Number of Items | 1 |
| UPC | 842783195197 |
| Unit Count | 1 Count |
| Manufacturer | EcoFlow Inc. |
| Item Type Name | DELTA 3 MAX with 500W AC |
| Manufacturer Part Number | Delta 3 Max +500WAC |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 1
This item is non-returnable:
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
Non-returnable. Transportation of this item is subject to hazardous materials regulation
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Reliable
Style: DELTA 3 Max+500W AC
Works awesome
Reviewed in the United States on August 1, 2026 by Unhappy customer
Not 1000 watts solar max. Only 500!
Style: DELTA 3 Max+500W AC
Solar input is only 500 not "The EF ECOFLOW DELTA 3 MAX has a maximum solar input of 1,000W. This allows you to connect multiple solar panels in parallel to achieve faster charging speeds, as long as the total combined output doesn't exceed 1,000 watts"
Reviewed in the United States on January 18, 2026 by Motog
Recommend
Style: DELTA 3 Max+500W AC
Recommend these for power outages
Reviewed in the United States on July 7, 2026 by A slavens. love this game
I like it
Style: DELTA 3 Max+500W AC
This unit came quickly and has really nice packaging. Charges quickly and seems to output plenty of power. Time will tell if it holds up but it sure seems like a very nice unit.
Reviewed in the United States on November 12, 2025 by GretchensDad