Ecoflow DELTA 3 CLASSIC - Light Gray (Pre-Order: ETA Early April)

Ecoflow DELTA 3 CLASSIC - Light Gray (Pre-Order: ETA Early April)

Name: Ecoflow DELTA 3 CLASSIC - Light Gray (Pre-Order: ETA Early April)
Brand: EcoFlow
SKU: EFDELTA3C-US-L
Price: 449.0 USD
Availability: OutOfStock

BY: EcoFlow

SKU: EFDELTA3C-US-L

| Availability: Out of stock

$599.00

$449.00

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EcoFlow DELTA 3 Classic – Light Gray

The EcoFlow DELTA 3 Classic is a powerful, reliable, and ultra-quiet portable power station built for modern energy needs. Delivering up to 1800W continuous output with 3600W surge, it can power home essentials, outdoor gear, and sensitive electronics with grid-like stability. Designed with X-Stream fast charging, the DELTA 3 Classic recharges up to 80% in just 45 minutes and supports multiple recharging methods — AC, solar, car, and smart generator.

Built for long-term durability, it features an automotive-grade LFP battery with up to a 10-year lifespan and a robust AI-powered Battery Management System (BMS) that provides 40+ layers of protection. Seamlessly controlled via the EcoFlow App, it offers advanced energy monitoring, smart backup, scheduled charging, and integration with other EcoFlow devices.

EcoFlow DELTA 3 Classic – Light Gray Features

Fast Recharge – Up to 80% in 45 Minutes - X-Stream fast charging technology lets you power up quickly, reaching 80% in just 45 minutes and 100% in an hour.

Powerful Output – 1800W Rated / 3600W Surge - Run home appliances, outdoor gear, and heavy-duty tools with stable pure sine wave power and X-Boost™ support.

Ultra-Quiet & Safe – Whisper-Quiet Operation & AI BMS - Operates as low as 30dB and features 40+ built-in safety protections, including overcharge, overheat, and short-circuit protection.

Durable LFP Battery – 10-Year Lifespan - Long-lasting lithium iron phosphate cells provide up to a decade of reliable energy with improved cycle life and stability.

Smart App Control – EcoFlow Oasis & Storm Guard - Monitor, control, and optimize energy remotely. Set off-peak charging, receive storm alerts, and maximize savings from your phone.

Versatile Charging – AC, Solar, Car & Generator Options - Stay powered anywhere with multiple charging methods, including solar input up to 500W and car alternator charging.

Reliable Backup – 10ms Uninterruptible Power Supply (UPS) - Automatically keeps sensitive devices like computers, servers, and CPAP machines running during outages without interruption.

EcoFlow DELTA 3 Classic – Light Gray Applications

Home Backup – Power essential appliances during outages.
Outdoor Adventures – Keep your electronics and camping gear running.
Work Sites – Supply reliable energy to tools and equipment.
RV & Vanlife – Off-grid power for vehicles and travel.
Emergency Preparedness – Stay ready with dependable portable energy.

What's Included

Everything you need is included with your product.

1 x EcoFlow DELTA 3 Classic portable power station
1 x AC Charging Cable

1 x Manual
1 x Warranty Card

Warranty

10-year lifespan up to 5-year warranty

EcoFlow DELTA 3 1500 Specifications

Specification	Details
Model	EF-DL3-C
Net Weight	Approx. 12.1 kg (26.6 lbs)
Dimensions (W x D x H)	Approx. 398 × 200 × 283 mm (15.6 × 7.8 × 11.2 in.)
Wi-Fi (2.4G)	Frequency (EU): 2412-2472MHz, 2422-2462MHz Maximum output power (EU): < 18.24 dBm
Bluetooth	Frequency (EU): 2402-2480MHz Maximum output power (EU): < 20 dBm
Operating Altitude	< 3000 m ( 9842 ft)
Overvoltage Category	II
Pollution Degree	2

Output

Specification	Details
AC Output Socket (Discharge Only)	Pure sine wave, total 1800W, surge 3000W \| US/CA: 120V ～\| CN/KR: 220V ～ \| EU/UK/AU/CH/ZA: 230V ～\| JP: 100V~ (total 1500W, surge 3000W)
DC Output Port (USBA)	5V⎓3A, 9V⎓2A,12V⎓1.5A, 18W Max
DC Output Port (USBC)	USB-C1: 5/9/12/15V⎓3A, 20V⎓5A, 100W Max \| USB-C2: 5/9V⎓3A,15V⎓2A,30W Max

Input

Specification	Details
AC Input Socket	US/JP: 100-120V～15A (50Hz/60Hz) \| CN/EU/UK/AU/CH/ZA/KR: 220-240V～10A (50Hz/60Hz)
DC Input Port (XT60)	Solar Input: 11-60V⎓15A, 500W Max \| Car Input: 12V⎓8A 96W Max

Battery Info

Specification	Details
Rated Capacity	1024Wh (51.2V⎓20Ah)
Cell Chemistry	LFP (LiFePO₄)
Protection Type	Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection

Environment

Specification	Details
Optimal Operating Temperature	20°C-30°C (68°F-86°F)
Charge Temperature	0°C-45°C (32°F-113°F)
Discharge Temperature	–10°C to 45°C (14°F-113°F)
Storage Temperature	–10°C to 45°C (optimal: 20°C to 30°C) \| 14°F to 113°F (optimal: 68°F to 86°F)

Frequently-Asked Questions

How long can the EcoFlow DELTA 3 Classic power my devices?

Runtime depends on the total wattage of the devices. For example, a 100W appliance can run for about 10 hours with the 1024Wh capacity.

Can I expand the battery capacity?

Yes, the DELTA 3 Classic can be expanded up to 2kWh or more (depending on the compatible expansion modules offered by EcoFlow).

Can it be charged while powering devices?

Absolutely. DELTA 3 Classic supports pass-through charging, so you can recharge it while it continues to power your devices.

Is it safe for indoor use?

Yes. The DELTA 3 Classic uses safe LiFePO4 chemistry, has low noise operation, and zero emissions, making it ideal for indoor or enclosed spaces.

What solar panels can I use?

You can use any compatible solar panels up to 500W total input with the appropriate connectors.

Manual

EcoFlow DELTA 3 Classic Manual

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