The EcoFlow DELTA 3 Plus is a compact, high-performance portable power station with a 1024Wh LiFePO4 (LFP) battery, delivering 1800W continuous AC output and 3600W surge power. It supports X-Boost technology for powering devices up to 2200W. Charging options include 1500W AC input (0–100% in 56 minutes), dual 500W MPPT solar inputs (11–60V), 800W car charging, Smart Generator input, and multi-charging (AC + solar). It features 13 output ports: 6 AC outlets, 2 USB-A (36W total), 2 USB-C (140W total), 1 car port (126W), and 2 DC5521 ports. With IP65-rated battery protection, <10ms UPS switching, and ultra-quiet operation (<30dB at 600W), it’s designed for home backup, RV travel, outdoor use, and professional applications. The unit weighs 12.5kg and measures approximately 398 × 202 × 283.6 mm. It supports expansion up to 5kWh using compatible extra batteries via an Alternator Charger XT150 Output Cable.
EcoFlow
EcoFlow DELTA 3 Plus
Capacity
1024 Wh
Rated Output
1800 W
Battery Type
LiFePO4
Weight
12.5 kg
AC Input
1500 W
Solar Input
1000 W
UPS
Yes
Overview
Full Specifications
| Capacity | 1024 Wh |
|---|---|
| Rated Output | 1800 W |
| Surge Output | 3600 W |
| Battery Type | LiFePO4 |
| Battery Cycles | 4000 |
| AC Input | 1500 W |
| AC Recharge Time | 56 min |
| Solar Input | 1000 W |
| Solar Voltage Range | 11-60V |
| UPS | Yes |
| UPS Switch Time | 10 ms |
| Pass-through | Yes |
| App Control | Yes |
| Expandable Battery | Yes |
| Weight | 12.5 kg |
| Dimensions | 398 x 202 x 283.6 mm |
| AC Outlets | 6 |
| USB-A | 2 |
| USB-C | 2 |
| USB-C Max | 140 W |
| Car Port | 1 |
| Car Input | 800 W |
| Car Charging | Yes |
| Inverter Type | Pure Sine Wave |
| Noise | 30 dB |