EcoFlow Delta 3 Classic Portable Power Station

EcoFlow’s Best-Value 1 kWh Portable Power Station

Smart choice for your outdoor adventures and work

3 Ways to Charge—Anytime, Anywhere

AC Charging

Charges from 0–80% in just 45 minutes with AC charging

Solar Charging

Fully charged in 2.5 hours with 500W solar input. Clean, renewable energy—wherever the sun shines.

Alternator Charging

Charge to 80% in 1.8 hours or 100% in 2.5 hours using the EcoFlow 500W Alternator Charger. [5]

 

 

1800W Output, 3600W Surge

Power Essentials Without Compromise

EcoFlow DELTA 3 Classic delivers a steady 1800W pure sine wave output with grid-level stability—enough to handle high-demand appliances like microwaves and power tools. [6] With X-Boost™ mode, it supports devices up to 2400W without tripping or slowing down—giving you seamless power for the moments that matter.

Camping

Fishing

Photography

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 downtime. Just uninterrupted peace of mind.

 

 

Long-Lasting, Durable, Always Ready for Emergencies

Automotive-Grade Full-Tab LFP Cells

Rugged exterior and intelligent BMS for unmatched reliability

10-Year Lifespan, Built to Last

From battery chemistry to structural design, DELTA 3 Classic (1024Wh) is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years. [1]

 

  

Compact, Portable — Works Anywhere

Lightweight and easy to carry, DELTA 3 Classic (1024Wh) fits seamlessly into any setting, from your road trips to the great outdoors.

 

 

Deeper Insights, Easier Control

Monitor your energy usage and solar generation—all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours and discharge during peak rate periods to save costs.

 

 

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Color Light Gray	Capacity 1024Wh
Net Weight 12.1kg±0.3kg	Dimensions 398*200*283mm
Total Output Ports 5	Max AC Output 1800W230V~50Hz
Surge Output 3600W	Max Output by X-Boost 2400W
Output Voltage 230V	UPS 10ms, UPS
Number of AC Outlets 2	USB-A-Fast 1*12W
USB-C 1*100w+1*30W	12V DC Output None
Utility Power Charging 1400W	Generator Charging 1400W
0-80% Charge Time Fast Mode: 45min	0-100% Charge Time 60 min
Input Voltage 220-240V~50/60Hz	Solar Charging 500W Max
Alternator Charging PV-based XT60 Port, 500w Alternator Charger	Battery Chemistry LFP
Cycle Life 10 years	IP Rate for Battery Pack IP20 for complete product
CTC Craftsmanship YES	Extra Battery Port NONE
Extra Battery NONE	Max Capacity with Extra Battery NONE
Wi-Fi YES	Bluetooth YES