EcoFlow - DELTA 3 (1024 Wh Capacity) - Silver
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About This Item
- Key Specs
- Capacity: 1024 watt hours
- Cycle Life: 4000
- Maximum Battery Life: 1500 hours
- General
- Brand: EcoFlow
- Model Number: EFDELTA3-US
- Product Name: DELTA 3
- Color: Silver
- Performance
- Capacity: 1024 watt hours
- Cycle Life: 4000
- Maximum Battery Life: 1500 hours
- Battery Chemistry: Lithium-ion
- Maximum Runtime At Full Load: 1 hours
- Voltage Rating: 120 volts
- Power Input
- Power Supply Input: 1 x 120V AC, 1 x 12V DC, Solar panel input
- Power Output
- Power Supply Output: 3 x 120V AC, 3 x 120V AC, 2 x USB-A, 2 x USB-C, 2 x 12V DC (The connector type(s) used by the device to send electrical power to another device.)
- Rated Wattage Continuous: 1800 watts
- Rated Wattage Peak: 2700 watts
- Dimensions
- Product Height: 11.16 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 7.95 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Length: 15.65 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Product Weight: 28 pounds (The out of box weight of the item.)
- Features
- Signwave Inverter: true
- Integrated AC Transfer Switch: true
- Integrated Solar Charge Controller: true
- Warranty
- Warranty - Parts: 5 years
- Warranty - Labor: 5 years
- Other
- UPC: 842783148728
EcoFlow DELTA 3 is essential for any household that prioritizes power security and comfort. Be ready for nearly any situation your family may encounter with this versatile power station, all while remaining eco-friendly.
- Expandable Power: 1-5kWh expandable with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery or DELTA 2 Max Extra Battery.
- Fast Charging: 5 ways of the fastest recharge in 56 mins
- Strong Battery Protection: Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection
- Smart App Control: Control even from afar. Easily turn on/off output and the connected appliances remotely. Storm warning mode and UPS power outage reminders svwiftly activate backup power for essential appliances during emergencies. TOU (Time of Use) modes optimize electricity usage for daily bill savings.
- Extremely Quiet: Under 600W <30 dB
- Less than 10ms pro-grade UPS - Senseless switching: 10 ms automatic switching, truly meets professional UPS standards. Long-lasting UPS backup power, meets the needs for home office and gaming.
Whats Included
- AC Charging Cable
- Car Charging Cable
- DC5521 to DC5525 Cable
- Manuals & Warranty Card
Product Manuals
Disclaimers
- This product is non-returnable once purchased.
Q: What is the weight of the DELTA 3?
A: The DELTA 3 weighs 28 pounds.
Q: How long does the battery last at full load?
A: The maximum runtime at full load is 1 hour.
Q: What is the maximum power output of the DELTA 3?
A: The DELTA 3 has a rated wattage continuous of 1800 watts and a rated wattage peak of 2700 watts.
Q: Is this auto volts?. Can i charge this in 220v?.
A: The EcoFlow DELTA 3 Plus supports automatic voltage input based on the regional version. Here are the AC input specifications: US/CA/JP: 100–120V~ 15A (50/60Hz) BR: 100–127V~ 15A (50/60Hz) CN/EU/UK/AU/CH/ZA/IL/KR: 220–240V~ 10A (50/60Hz) So, yes, if you have the 220–240V version, you can safely charge it using a 220V outlet.
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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EcoFlow DELTA 3 is essential for any household that prioritizes power security and comfort. Be ready for nearly any situation your family may encounter with this versatile power station, all while remaining eco-friendly.
EcoFlow DELTA 3 plus support 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, continuously power appliances over 2600W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home backup, RV, and outdoor usage, this powerhouse ensures you're never left in the dark.
Unleash next-level power with the EcoFlow DELTA 3 Max. Delivering 2400W AC output (4800W surge) and X-Boost 3.0 up to 3400W, it runs all your essentials at once—from microwaves to fridges—without a hitch. Enjoy ultra-fast AC charging from 0–80% in just 68 minutes, 22% faster than the industry average. Equipped with automotive-grade full-tab LFP cells, it ensures higher efficiency, cooler performance, and a longer battery lifespan. Built for heavy-duty reliability and seamless energy, DELTA 3 Max keeps you powered anytime, anywhere.
Power your life with the EcoFlow DELTA 3 Classic – built for speed, strength, and reliability. Charge from 0–80% in just 45 minutes and enjoy 1800W output (3600W surge) to handle everything from home essentials to power tools. With a 10ms auto-switch, your critical devices never miss a beat, while automotive-grade LFP cells deliver longer life, cooler performance, and rock-solid safety. Smarter design means more stability, less stress, and unstoppable energy whenever and wherever you need it.
