EcoFlow DELTA 3 Plus Portable Power Station
$827.00
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The EcoFlow DELTA 3 Plus adds 140W USB-C ports, two solar inputs and a sub-10 ms UPS switchover to a 1,024Wh, 4,000-cycle LiFePO4 battery. It is a practical all-rounder for home backup, overland travel and field communications kits, with expansion up to 5kWh when you need more runtime.
1,800W Output, 13 Ports
Six AC outlets (1,800W, 3,600W surge, X-Boost to 2,200W), two 140W USB-C, two 36W USB-A, a 126W car outlet and two DC5521 ports.
Five Ways to Charge
- AC: 1,500W input, full in about 56 minutes
- Solar: two DC inputs (11-60V), 500W max each
- Car/alternator: 800W, about 1.3 hours
- Smart Generator with auto start/stop
- Multi-charging with solar priority
10 ms UPS
Protects network, medical and communications equipment through grid interruptions.
Quiet and Tough
Under 30dB at 600W, LFP cells rated for 4,000 cycles to 80%+, an IP65 battery pack and thermal runaway propagation protection. Backed by a 5-year warranty.
Expand to 5kWh
Works with DELTA 3, DELTA 2, DELTA 2 Max and DELTA Pro 3 extra batteries for up to 5kWh total.
Specifications
| Capacity | 1,024Wh, expandable to 5kWh |
|---|---|
| Battery chemistry | LFP (LiFePO4) |
| Cycle life | 4,000 cycles to 80%+ |
| Rated AC output | 1,800W total (6 outlets) |
| Surge output | 3,600W |
| X-Boost | 2,200W |
| USB-C | 2x, 140W max |
| USB-A | 2x, 36W max |
| Car outlet | 12.6V 10A, 126W max |
| Dc5521 | 2x 12.6V 3A |
| Total outputs | 13 |
| AC input | 1,500W; full charge in about 56 minutes |
| Solar input | 2 DC inputs, 11-60V, 500W max each |
| Car input | 800W, about 1.3 hours |
| UPS switchover | Under 10 ms |
| Noise | Under 30dB at 600W; under 40dB at 1,200W |
| Battery IP rating | IP65 (battery pack) |
| Dimensions | 16 x 8.0 x 11.2 in (398 x 202 x 283.6 mm) |
| Weight | 27.6 lb (12.5 kg) |
| App | EcoFlow app (TOU and storm alerts) |
| Warranty | 5 years |
| Operating Temperature | 20°C-30°C (68°F-86°F) |
| Operating Altitude | < 2000 m (6562 ft) |
| Smart Generator Charging (1.8kW) | 1500W |
| Connection | WiFi 2.4GHz/Bluetooth |
What's in the Box
- EcoFlow DELTA 3 Plus
- AC Charging Cable
- Quick Start Guide

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