EcoFlow DELTA 3 Classic Portable Power Station 1024Wh
EcoFlow DELTA 3 Classic Portable Power Station 1024Wh
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The EcoFlow DELTA 3 Classic delivers reliable, on-the-go power with a 1024Wh capacity and 1800W output, handling high-demand devices up to 2600W with X-Boost technology. Its automotive-grade LFP cells ensure a 10-year lifespan, while the ultra-quiet 30dB operation and compact design make it perfect for home backup or outdoor adventures.
Recharge from 0-80% in just 45 minutes via AC, and manage energy intelligently with the OASIS 3.0 app, featuring Storm Guard for automatic backup before extreme weather. With a 10ms auto-switch for critical devices and a 5-year warranty, it's a durable, smart power solution.
Key Features
| Model | D3C |
| Brand | EcoFlow |
| Product Type | Portable Power Station |
| Battery Capacity | 1024 Wh |
| Battery Type | LFP (LiFePO4) |
| Rated Output Power | 1800 W |
| Surge Output Power | 3600 W |
| X-Boost Max Output | 2600 W |
| AC Charging Time (0-80%) | 45 min |
| UPS Auto-Switch Time | 10 ms |
| Noise Level (at 600W) | ≤30 dB |
| Battery Cycle Life | 10 years |
| App Control | OASIS 3.0 |
| Warranty | 5 years (3-year standard + 2-year extended) |
Highlights
- 1024Wh capacity with 1800W output (3600W surge)
- X-Boost supports devices up to 2600W
- 0-80% charge in 45 minutes via AC
- 10ms UPS auto-switch for critical devices
- Ultra-quiet operation at ≤30dB
- 10-year battery life with LFP cells
- OASIS 3.0 smart app control with Storm Guard
- 5-year warranty
How to use
Charge the DELTA 3 Classic via AC, solar, car, or generator. Use the OASIS 3.0 app to monitor battery status, set scheduled tasks, and enable Storm Guard for automatic backup before severe weather.
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.