EcoFlow - DELTA 3 Classic(1024 Wh Capacity)Portable Power Station,1800W AC Output,Fast Charge,Solar Generator for RVs - Dark Black
About this product
EcoFlow DELTA 3 Classic features X-Boost technology, delivering 1800W rated output (3600W surge) expandable up to 2600W to run refrigerators, microwaves and various appliances. It supports ultra-fast X-Stream AC charging to reach 0–80% in just 45 minutes, and can be recharged in 2.5 hours with an optional 500W solar panel, fitting home, outdoor and on-the-go scenarios. Its <10ms UPS function protects sensitive electronics like PCs and medical devices from downtime or data loss. Built with 3,000+ cycle LiFePO4 cells (over 10 years of daily use), EV-grade CTC design and a smart Battery Management System, it ensures safe, reliable and long-lasting power. It also enables smart control via the EcoFlow app for usage monitoring, charging scheduling and backup mode activation.
Ready in Just 45 Mins
DELTA 3 Classic charges from 0-80% in just 45 minutes with ACcharging. It keeps you powered faster, smarter, and with greater peace of mind-whether indoors, outdeoors, or on the move. X-Stream enables ultra-fast charging without compromising battery life. Ittelligently adjusts voltage and power to ensure safe, high-speed recharging. With X-Stream, yore ready in just 45 minutes.
1800W Output, 3600W Surge - Power Essentials Without Compromise
EcoFlow DELTA 3 Classic delivers a steady 1800W pure sine wave output withgrid-level stability enough to handle high-demand appliances like microwaves and power tools. With X-Boost mode, it supports devices up to 2600W without tripping or slowing down-giving you seamless power for the moments that matter.
10ms Auto-Switch. Zero Interruptions.
When the power drops, DELTA 3 Classic responds in just 10 milliseconds — fast enough to keep critical devices like NAS systems and servers running smoothly. No data loss. No done. Just uninterrupted peace of mind.
Automotive-grade Full-Tab LFP Cells: Next-Level Battery Reliability
DELTA 3 Classic is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, enhances efficiency and safety, and provides higher capacity wless heat, resulting in a longer battery lifespan.
Unrivaled Balance for Unmatched Battery Longevity
With 27% fewer cells per kWh, our 16-cell design runs cooler, lasts longer, and delivers greater stability. Each cell is rigorously tested for capacity, voltage, and internal resistance, resulting in a highly uniform pack that protects against overcharging, imbalance, and premature wear.
- Capacity1024 watt hoursMaximum Battery Life1500 hours
Reviews
Rating 5 out of 5 stars with 2 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.
Compare similar products
EcoFlow DELTA 3 Classic features X-Boost technology, delivering 1800W rated output (3600W surge) expandable up to 2600W to run refrigerators, microwaves and various appliances. It supports ultra-fast X-Stream AC charging to reach 0–80% in just 45 minutes, and can be recharged in 2.5 hours with an optional 500W solar panel, fitting home, outdoor and on-the-go scenarios. Its <10ms UPS function protects sensitive electronics like PCs and medical devices from downtime or data loss. Built with 3,000+ cycle LiFePO4 cells (over 10 years of daily use), EV-grade CTC design and a smart Battery Management System, it ensures safe, reliable and long-lasting power. It also enables smart control via the EcoFlow app for usage monitoring, charging scheduling and backup mode activation.
Please note:The order will be shipped with two package(DELTA 3 Classic*1 Package+Solar Panel*1 Package).DELTA 3 Classic (1024Wh) Stay powered through every adventure and unexpected outage with the EcoFlow DELTA 3 Classic Portable Power Station. Built with a durable 1024Wh LiFePO4 battery and versatile 1800W output, this solar-ready generator delivers reliable, on-demand power for both indoor emergency backup and off-grid outdoor use. From keeping your fridge running during blackouts to powering your full campsite setup, the DELTA 3 Classic combines ultra-fast charging, industry-leading battery longevity, and smart app control for a hassle-free power solution.Note:The DELTA 3 Classic is not compatible with DELTA 2 Smart Extra Batteries or DELTA 3 Series Smart Extra Batteries.
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.
The EcoFlow DELTA 3 Portable Power Station delivers ultra‑fast charging, flexible expandability, and long‑term reliability in a compact design – with upgraded technology combining 500W solar input and 1,500W max AC input to achieve a full charge in just 56 minutes (or 80% in only 30 minutes). It integrates seamlessly with the EcoFlow ecosystem, allowing capacity expansion up to 5kWh using DELTA 3, DELTA Pro 3, or DELTA 2 Max extra batteries – and the dedicated DELTA 3 Extra Battery is 1/3 smaller and lighter than its predecessor. Powered by durable LiFePO₄ (LFP) cells, it offers 4,000 cycles to 80% capacity, delivering 25% more durability than industry standards and a reliable 10‑year lifespan for daily use, while the IP65‑rated battery pack provides splash‑proof, dust‑proof, and oil‑proof protection. With abundant output ports, it powers up to 13 appliances simultaneously – perfect for emergencies – and X‑Boost technology continuously supports resistive devices over 2,600W for added versatility. The package includes the power station, an AC charging cable, a user manual, and an exclusive 5‑year customer service, giving you peace of mind wherever you go.
| Pros for EcoFlow - DELTA 3 Classic(1024 Wh Capacity)Portable Power Station,1800W AC Output,Fast Charge,Solar Generator for RVs - Dark Black | |||
|---|---|---|---|
| There were no pros for this product— | Charging Speed, Overall Performance | There were no pros for this product— | There were no pros for this product— |
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