EcoFlow DELTA 3 Portable Power Station | 1800W 1024Wh – Next-Gen Fast Charging & Smart IPS

Industry-Leading Charging Speed:

The Delta 3 is one of the fastest-charging units in its class. Using EcoFlow’s X-Stream technology, it can reach a full 0–100% charge in just 56 minutes via a standard wall outlet (1500W AC input).⁴ This is a noticeable jump from the previous generation (Delta 2), which took about 80 minutes for a full charge.

Upgraded LFP Battery (4,000 Cycles): 

While many competitors offer 3,000 cycles, the Delta 3 uses high-grade LiFePO4 (LFP) cells rated for 4,000 cycles before hitting 80% capacity.

• Longevity: This translates to roughly 10 years of daily use.

• Durability: The battery pack itself features an IP65 water and dust resistance rating, making it more resilient for outdoor adventures or messy job sites.

Ultra-Quiet Operation (30 dB):

One of the most praised “quality of life” upgrades is the noise reduction. The Delta 3 operates at just 30 dB under a 600W load. To put that in perspective, that is quieter than a typical library or a humming refrigerator, making it ideal for use inside a tent or a small room during a power outage without the constant roar of cooling fans.

Professional-Grade UPS Functionality:

The Delta 3 features a <10ms switchover time, qualifying it as a reliable Uninterruptible Power Supply (UPS).

• Data Protection: This speed is critical for sensitive electronics like desktop PCs, servers, or CPAP machines, ensuring they don’t reboot when the grid fails.

• HID Support: It also supports HID (Human Interface Device) signals, allowing it to communicate with NAS servers to trigger a safe shutdown before the battery fully depletes.

Flexible Expansion & Smart Ecosystem:

Despite its compact size, the Delta 3 is highly scalable.

• Expandable Capacity: You can expand the base 1024Wh capacity up to 5kWh by connecting “Extra Batteries” (it is even compatible with Delta Pro 3 and Delta 2 Max batteries).

• Smart Management: Through the EcoFlow app, you can access Time of Use (TOU) modes to save on electricity bills and a Storm Warning mode that automatically fully charges the unit if severe weather is detected in your area.¹⁹

Quick Specifications