EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) - EFDELTA3UPLUS-US
DELTA 3 Ultra Plus (3072Wh)
1. Smart Output Priority: Choose which circuits stay powered via the app. Prioritize what matters and extend runtime when it counts most.
2. 3-11kWh Expandable Capacity: Easily scale up, and can achieve longer runtime with an EcoFlow Smart Generator featuring automatic start and stop.
3. 6 Ways to charge, Ready in Just 48 Mins: Ready in Just 48 Mins (0-80%) with Solar + Generator Dual Charging
DELTA 3 Ultra (3072Wh)
1. 4 Ways to Charge, Ready in Just 89 mins: Ready in Just 89 mins (0-80%) with wall charging or generator charging, and can achieve longer runtime with an EcoFlow Smart Generator.
Features
1. 3600W Powerful Output: 7200W surge output. With X-Boost™ mode, supports heavy-duty appliances up to 4600W such as clothing steamers, electric dryers, lawnmowers, and electric frying pans.
2. Long-Lasting, Durable, and Reliable: Equipped with automotive-grade full-tab LFP cells, offering 10 years of reliable power, 24/7 protection BMS, Class-B certification, and EV-grade CTC structure that protects against overnight condensation and off-road bumps during transport.
3. 2 Easy Ways to Connect to Your Home: Manual Transfer Switch and Inlet Box.
4. 10ms Auto-Switch: keep critical devices like NAS systems and servers running smoothly.
5. 25dB Whisper-Quiet Operation: Ultra-low noise (≤25dB at 600W).
6. 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.
What Our Experts Think
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The EcoFlow DELTA 3 Ultra (3072Wh) is a high-capacity, portable power station for home backup, outdoor adventures, and emergency situations.
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Fast charging restores full power in under 2 hours using AC or multiple input methods.
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Smart app integration provides real-time monitoring of battery status, energy usage, and performance.
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Multiple outputs including AC, DC, USB-A, USB-C, and car port support simultaneous device charging.
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Perfect for power outages, off-grid living, RVs, and large appliances, combining convenience, reliability, and scalability.
Q&A
Q: Can I expand the battery capacity?
A: Yes, it supports additional EcoFlow Smart Extra Batteries for extended runtime.
Q: How long does it take to fully charge?
A: Fully charges in under 2 hours via AC and faster with combined inputs.
Q: Is it safe for sensitive electronics?
A: Yes, the inverter provides clean, stable power suitable for laptops, medical devices, and other electronics.
Q: Can I monitor it remotely?
A: Yes, the EcoFlow app allows full control and status monitoring from anywhere.
Maintenance Tips
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Store in a cool, dry environment when not in use.
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Recharge periodically to maintain optimal battery health.
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Keep ports and connectors clean and dust-free.
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Avoid full discharge for long-term battery longevity.
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Use EcoFlow-approved cables and accessories only.
