EcoFlow DELTA 3 Plus + Smart Extra Battery Bundle
Expandable Power. Ultra-Quiet. Built for the Unexpected.
Stay prepared for anything with the EcoFlow DELTA 3 Plus + Smart Extra Battery Bundle—a powerful, compact, and long-lasting energy solution built for modern lifestyles. Whether you need reliable home backup, portable power for your RV, or a quiet energy source for outdoor adventures, this bundle gives you expandable capacity up to 5kWh, ultra-fast charging, and whisper-quiet operation—all in one seamless system.
Expandable Power for Extended Runtime
The DELTA 3 Plus comes with a 1024Wh base capacity, expandable up to 5kWh with compatible batteries including the DELTA 3 Extra Battery (included), DELTA 2 Max Extra Battery, DELTA 2 EB, and DELTA Pro 3 EB. Double your storage instantly with the included DELTA 3 Smart Extra Battery, perfect for powering essential devices through blackouts, long trips, or off-grid scenarios.
Powerful Performance & Versatility
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1800W AC Output (Surge 3600W, 2200W with X-Boost) – Run 99% of household appliances including refrigerators, TVs, hair dryers, ovens, kettles, and more.
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X-Boost Technology – Handles high-power appliances up to 2600W without tripping.
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Plug in up to 15 devices at once with multiple ports: USB-A, USB-C (140W), AC outlets, car outlet, and DC5521 ports.
Ultra-Quiet Operation
Operating at just 30dB under 600W, the DELTA 3 Plus is whisper-quiet—ideal for use in bedrooms, tents, or small indoor spaces without disrupting sleep or conversations.
Ultra-Fast Charging Options
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AC Charging: Recharge from 0–100% in just 56 minutes via 1500W input.
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Solar Charging: Achieve full charge in 70 minutes with dual 500W MPPT inputs—great for efficient off-grid recharging.
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Car Charging: 800W input delivers full charge in 1.3 hours, 8x faster than standard car chargers.
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Smart Generator Charging: Pair with the EcoFlow Smart Generator 3000 (Dual Fuel) for hybrid backup. It kicks in automatically when needed.
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Multi-Charging: Combine AC + Solar inputs (up to 1500W) for even faster and smarter power replenishment.
Advanced LFP Battery Technology
Both the DELTA 3 Plus and Extra Battery use durable LiFePO4 (LFP) chemistry with 4000+ charge cycles—providing up to 10 years of daily use before dropping to 80% capacity. That’s 6x longer than traditional batteries.
Smart Monitoring & Control
Stay in control from anywhere with the EcoFlow app:
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Monitor battery levels, charge times, usage hours
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Receive storm warnings and scheduling alerts
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Manage system preferences and charging priorities remotely
Compact, Stackable, and Space-Saving
Designed to be 1/3 smaller than the DELTA 2 Extra Battery, the DELTA 3 Extra Battery is compact and easy to store. Its stackable design helps maximize space while keeping your setup clean and portable.
Reliability You Can Trust
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UPS Functionality: Auto-switches to battery power in <10ms during outages
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IP65 Water-Resistant Battery Pack: Built to withstand tough conditions
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5-Year Warranty: One of the most comprehensive warranties in the industry, giving you peace of mind for years to come
Highlights:
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Capacity: Expandable from 1024Wh to 5kWh
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AC Output: 1800W (3600W surge)
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Fast Charging: AC (56 mins), Solar (70 mins), Car (1.3 hrs)
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Battery: LiFePO4, 4000+ cycles
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Smart Features: EcoFlow App, TOU scheduling, automatic storm alerts
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Quiet Operation: <30dB under low loads
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Durability: Water-resistant, long-lasting build
