EcoFlow DELTA Pro 3 Portable Power Station 4000W 4096Wh LiFePO4
EcoFlow DELTA Pro 3 Portable Power Station 4000W 4096Wh LiFePO4
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The EcoFlow DELTA Pro 3 is a high-capacity portable power station designed to keep your essential appliances running during blackouts or outdoor adventures. It delivers 4000W of pure sine wave output, expandable up to 12kWh, with a whisper-quiet 30dB operation that won't disrupt your home.
Built with durable LiFePO₄ battery chemistry, it offers over 4000 life cycles and recharges to 80% in just 50 minutes via X-Stream technology. With a 10ms UPS switchover and multiple charging methods including solar, it provides seamless, versatile backup power wherever you need it.
Key Features
| Brand | EcoFlow |
| Model | DELTA Pro 3 |
| Product Type | Portable Power Station |
| Capacity | 4096Wh |
| Battery Chemistry | LiFePO₄ (LFP), 4000 cycles to 80% |
| Max AC Output | 4000W (Surge 8000W) |
| Max Input | 7000W |
| AC Outlets | 4 x 230V Type I (15A), 1 x CEE 16A |
| USB Ports | 2 x USB-A (18W max), 2 x USB-C (100W max) |
| DC Outlets | 1 x DC5521, 1 x Anderson (30A max), 1 x Remote Control Port |
| Charging Methods | AC, Solar, Car, Smart Generator, and combos |
| AC Recharge Time | 0–80% in 50 mins |
| Solar Recharge Time | 0–100% in 1.5 hrs (ideal) |
| Car Recharge Time | 0–100% in 7–14 hrs |
| Noise Level | 30dB (at 2000W) |
| UPS Switchover | 10ms |
| IP Rating | IP65 |
| Battery Management System | 40+ protections, X-Guard smart system |
| App Connectivity | Wi-Fi, Bluetooth |
| Operating Temperature (Charge) | 0°C to 45°C |
| Operating Temperature (Discharge) | -10°C to 45°C |
| Weight | 51.5 kg |
| Dimensions | 693 x 341 x 410 mm |
| Warranty | 5 Years |
Highlights
- 4000W pure sine wave output handles multiple appliances
- Expands up to 12kWh with extra batteries
- Recharges to 80% in just 50 minutes
- As quiet as 30dB under 2000W
- Handles surges up to 8000W with X-Fusion
- 6+ ways to recharge, including solar and car
- 10ms UPS keeps your gadgets safe during blackouts
- App control for monitoring
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What's included
Package contents:
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Frequently asked questions
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Do I have to pay for shipping?
Do I have to pay for shipping?
Not at all! We offer Free Standard Shipping on all orders within the United States. There are absolutely no hidden fees or extra costs—the price you see at checkout is the final price delivered to your door.
How long will it take for my order to arrive?
How long will it take for my order to arrive?
We work hard to get your equipment to you as fast as possible. Most orders are processed within 1 business day, and transit typically takes 2-4 business days. On average, you can expect your package at your doorstep within 3-5 business days.
Can I track my order?
Can I track my order?
Yes, definitely! As soon as your order ships, we’ll send you a confirmation email with your tracking number.
You can follow your delivery anytime by clicking the “Track Your Order” icon in our website menu. Simply enter your tracking number to see the latest updates on your package’s journey to your door.
Trusted by Our Customers
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Michael T⭐⭐⭐⭐⭐
We’ve already had one power outage since installing our home battery, and it worked exactly as expected. The transition was quick and it kept our refrigerator, lights, Wi-Fi, and a few other essentials running. Very happy with the purchase and the service from the store.
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James S⭐⭐⭐⭐⭐
I wanted something more convenient than relying on a gas generator every time the power goes out. The battery system has been quiet, easy to manage, and dependable so far. Delivery was smooth and everything arrived well packaged.
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Sarah N⭐⭐⭐⭐⭐
I spent quite a bit of time comparing home backup options before ordering. So far, I’m impressed with the build quality and overall performance. The ordering process was simple, shipping updates were clear, and the unit arrived in excellent condition.