# EF ECOFLOW DELTA 3 Portable Power Station, 1800W

The EF ECOFLOW DELTA 3 is a portable power station listed with 1800W output and solar-powered charging. Its listed 12.5 kg weight and claimed rapid AC charging make it relevant for camping and portable backup, while the battery is expandable with compatible EcoFlow extras.

- [Original product page](https://best-deals.pro/product/ef-ecoflow-delta-3-portable-power-station)
- [View offer](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- Market: US
- Language: en-US
- Currency: USD
- Brand: EF ECOFLOW
- Model: DELTA 3
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 579.00 USD
- Previous price: 699.00 USD
- Discount: 17%
- Price checked: 2026-11-12T06:58:47.175Z
- Rating: 4.7 / 5
- Reviews: 1400

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer claims full charging in 56 minutes using up to 1500W AC input combined with 500W solar input.
- Can be expanded up to 5kWh with specified EcoFlow extra battery packs, which are not listed in the box contents.
- Manufacturer describes the battery as LiFePO4 and claims 4000 cycles to 80% capacity.
- The listing positions it for camping and emergency power.

## Pros

- The stated 1800W AC output supports a range of portable power needs, subject to appliance demands and available stored energy.
- Expansion options provide a path to greater capacity without replacing the base unit.
- The listed 12.5 kg weight and compact listed dimensions are useful considerations for transport and storage.

## Specifications

### Identity
- Brand: EF ECOFLOW
- Model: DELTA 3
### Power and battery
- Power configuration: Solar Powered
- AC output: 1800W AC Output
### Dimensions and installation
- Weight listed: 12.5 kg
- Dimensions: 15.7"L x 8"W x 11.2"H
### Charging and expansion
- Full charge claim: Full Charge in 56 Min
- Expandable capacity claim: 1-5kWh Expandable with EcoFlow Extra Battery
### Battery life and protection
- Battery chemistry: LiFePO4 \(LFP\) cells
- Cycle claim: 4000 cycles to 80%
- Battery-pack protection claim: IP65 battery pack

## Before you buy

- The listing's 56-minute full-charge claim combines 1500W maximum AC input with 500W solar input, actual charging time depends on input conditions. Solar panels and extra batteries are not in the stated box contents.

## In the box

- AC charging cable ×1 (Included)
- EcoFlow DELTA 3 portable power station ×1 (Included)
- Manuals (Included)
- Warranty card (Included)

## A good fit for

- Campers seeking a portable power source with a stated 1800W AC output.
- Buyers who may later expand capacity with compatible EcoFlow extra batteries.
- People considering portable backup for selected household devices, after checking each device's power and runtime needs.

## Less suited to

- Buyers who need a solar panel included in the package.
- Buyers who need confirmed runtime for particular appliances, the listing provides no runtime figures.

## Customer feedback

Customer feedback highlights perceived performance, charging speed, and portability, including reports of powering TVs and fridges and charging to 100% in 54 minutes. These are customer experiences, not guaranteed results, actual use depends on appliance demand and charging conditions. Durability feedback is mixed, with some customers describing long use and others reporting failure within four months. The aggregate rating is 4.7 out of 5 from 1,400 global ratings, but that score does not establish reliability for an individual unit.
- Positive themes: Customers report strong performance and appreciate portability for trips and camping.
- Positive themes: Some customers report fast charging and use with TVs and fridges.
- Mixed feedback: Durability feedback is mixed: some report long-lasting use while others report failure within four months.

## Frequently asked questions

### Does the DELTA 3 include a solar panel?
The stated box contents list the power station, AC charging cable, manuals, and warranty card, they do not list a solar panel.
### How quickly does it charge?
The manufacturer claims a 56-minute full charge with 1500W maximum AC input combined with 500W solar input, and an 80% charge in 30 minutes. Those are stated conditions, not guaranteed times for every setup.
### Can its capacity be expanded?
The listing claims expansion up to 5kWh with compatible EcoFlow extra battery packs. No extra battery is included in the stated contents.
### What does the 1800W figure describe?
The listing identifies 1800W as AC output. It is a power rating, not a guarantee of how long any appliance will run, runtime depends on the appliance and stored energy.

## Alternative options

- [EF ECOFLOW DELTA 3 Max Portable Power Station, 2048Wh LFP Battery, 2400W \| 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping, Solar Generator \(Solar Panel Optional\)](https://best-deals.pro/visit/ef-ecoflow-delta-3-max-portable-power-station)
- [BLUETTI Elite 100 V2 Portable Power Station with Solar Cable 1024Wh 1800W \| 3600W Surge, 35% Smaller, 0-80% in 45 Min, 10ms UPS, LiFePO4 Solar Generator for Blackout, Camping, Outage and Road Trip](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [Jackery HomePower 2000 Plus v2 Power Station, 2048Wh, 2400W AC Output \| LFP Battery, Expandable to 12kWh, Essential Home Backup for Outages, Emergencies & RV \(Solar Panel Optional\)](https://best-deals.pro/visit/jackery-homepower-2000-plus-v2-power-station)
- [Daran Portable Power Station 600W, 288Wh LiFePO4 Solar Generator,1200W Peak \| 100W USB-C PD, 2\*600W AC, 2H Fast Charge, 6 Ports, 8.86 lbs, 10+Yr Lifespan, Solar Power Bank for Camping Emergency Home CPAP](https://best-deals.pro/visit/daranener-neok2-600w-288wh-portable-power-station)
- [Portable Power Station 1000W\(2000W Peak\), 576Wh LFP Battery Solar Generator \| 1.8H Fast Charging, Emergency Backup for Home Use, RV Camping, Road Trip \(Solar Panel Optional\)](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [4400-Watts Inverter Generator, Open Frame Generator Gas Powered, Emergency Home Bac...](https://best-deals.pro/visit/oxseryn-oxog10-gas-inverter-generator)
- [Jackery Solar Generator 1000 v2 and 2x100W Light Panels,1024Wh,1500W AC \| LiFePO4 Battery, 50-Min Fast Charge, 10ms UPS Solar Generator for Home Emergency, Camping & RV](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [BLUETTI Elite 100 V2 Portable Power Station for Camping 1024Wh 1800W \| 3600W Surge, 35% Smaller, 0-80% in 45 Min, 10ms UPS, LiFePO4 Battery Solar Generator for Home Backup, Emergency, Outdoor](https://best-deals.pro/visit/bluetti-elite-100-v2-portable-power-station)
- [EF ECOFLOW 3763Wh DELTA 3800 Gen4 Power Station with XT60 Solar Cable \| 3600W Output, 7200W Surge, LFP Generator, 4–12kWh Expandable, Solar Generator for Home Backup, Camping, RV & Emergency Power](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [EF ECOFLOW DELTA 3 Ultra Plus 3072Wh Portable Power Station, 3600W Output \| \(7200W Surge\), LFP Battery Power Station, Expandable to 11kWh, Solar Generator for Essential Home Use, Camping, RV](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [EF EcoFlow TITAN 5000 Classic Power Station, 5017Wh, 4000W AC Output \| LiFePO4 Battery, 5–30kWh Expandable Capacity, <30 dB, <20 ms Switchover with SHP10, Solar Generator for Home Backup,Emergency](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)
- [EF ECOFLOW DELTA 3 MAX Plus with Extra Battery, 4096Wh, 3000W Max Output \| Expandable Capacity Up to 10kWh, Fast 0–80% Recharge in 64mins, Portable Power Station for Home Backup & RV Camping](https://best-deals.pro/visit/ef-ecoflow-delta-3-portable-power-station)

## Add-ons

- [EF ECOFLOW DELTA 3 MAX Portable Power Station with 220W Solar Panel, 2048Wh \| 3400W X-Boost Output, Bifacial Solar Panel, Ult](https://best-deals.pro/visit/ecoflow-delta-3-max-2048wh-power-station-220w-solar-panel)
- [EF ECOFLOW Portable Power Station 3600Wh DELTA Pro, 120V 3600W AC Output \| 2.7H Fast Charge Power Station, Expandable up to 2](https://best-deals.pro/visit/ef-ecoflow-delta-pro-efd500-3600wh-power-station)

## Images

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 1](https://best-deals.pro/i/tgmGE5qFosere6125ILPiITeKJoL113xskG838Ik_QYXrfsfGbV3ZiCm3N7xhJjSJpNEc5m2U9palLoMBmdL19DyeHHlfNsep7jZ7XsZ7ba3weMe6Z39mvRu.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 2](https://best-deals.pro/i/4Yv_nCn0tWpGQCQCSSPUAYWZ-AXEhCTZin-JkcuM8q4ILqs2YxD_XyuJIHxGBiWZf0VSRnwrUSikTlqaLJehFLP1NVrJnJdGUdYtNb-lc4z7LTfKd7QjR0FC.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 3](https://best-deals.pro/i/h4WYh-9-EcGW9KbhhozWhhe3bu5UKUBbYKuJ2xl2zQD5lSw-Iu7m33DCnq5bjq_qdLvaXLag9lUPVgQ60x7qzpNwWw8AyM5oTdP8MzSyGrzRwAS8xK_xz2uI.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 4](https://best-deals.pro/i/lPnmBZgi-Q8gcbzFiD2qYezdeLsJbd_KP_8_ozgG83keDflLSomrpKCFCp6yWsijPv1jZSqIW0B0WoTAZkB1QjdzpRqgtiud9B10H0YcOOeLcUElPEMQXQHy.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 5](https://best-deals.pro/i/pwRkJsOyiFs4jd2MvMm9TmBpFLuJS1W5roYJhI3wa5HphaemsU_xpBUf34YGy8ERbJuhMDQ3sufzjHnwT14udGZeuW-TJZyBkTukgQZ1PEUT7mCMiKpzh-zg.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 6](https://best-deals.pro/i/sKMiwgHaBiMg2dCs81NJ5KleagnuoEEx9wQahGDiabkpOoHjTqXCtLkC3LLD_gD0MvXTlugkOpJ1siPB-IOZ46l2H1P5cVC2lrRCpamWAFlpDThTKhnpWzp5.jpg)

![EF ECOFLOW DELTA 3 Portable Power Station, 1800W — 7](https://best-deals.pro/i/zWYm8ePGjIlVB6oFWylBXtR0gUNliQXNBZZTtHjE3r-scc46rnALL3AkzbrjYk9qTc6kjWdOppgog4axY1gZ3CvFvbAhNHylvU0g2wx3T2i4eAvBUGpIoscv.jpg)