EcoFlow DELTA 3 Classic Portable Power Station | 1024Wh, 1800W Output
The EcoFlow DELTA 3 Classic is a 1024Wh portable power station that delivers 1800W of continuous AC output, with a 3600W surge and up to 2400W for high-draw appliances in X-Boost mode. It recharges from flat to 80% in about 45 minutes from a wall socket, so backup power is ready quickly when the grid drops or a trip comes up at short notice. At roughly 12.1kg with a built-in handle, it suits home backup, camping and the bach, worksites, and quiet office use.
About EcoFlow
Stay powered anywhere with EcoFlow’s portable power stations and solar solutions, designed for emergencies, off-grid living, and outdoor adventures. Unlike traditional gas generators, EcoFlow delivers clean, quiet, and reliable energy you can trust – whether at home, on the road, or in the great outdoors.
Backed by cutting-edge technology and fast charging capability, EcoFlow products keep your essentials running when you need them most. From compact backup batteries to full portable solar systems, EcoFlow empowers people and communities with smarter, greener energy solutions.
Shop the full EcoFlow range at Turfrey – New Zealand’s trusted source for portable power.
View all ProductsSpecs:
Capacity: 1024Wh
Max. Output Power: 1800W (surge 3600W)
Max Device Power (with X-Boost): 2400W
Total Output Ports: 4
AC Output: 2 × AC outlets, 230V, 1800W (surge 3600W)
USB-A Output: 1 port, 18W max
USB-C Output: 1 port, 100W max
AC Charging: 1400W, 0–100% in 60 min (0–80% in 45 min)
Solar Charging: 500W max, 0–100% in approx. 2.5 hrs
Alternator Charging: With 500W Alternator Charger, 0–100% in approx. 2.5 hrs
Battery Chemistry: LFP (LiFePO4)
UPS: <10ms
Noise Level: ≤30dB
IP Rating: IP20
Wi-Fi & Bluetooth: Yes
App: Yes (Storm Warning Mode)
Screen: Yes
Net Weight: Approx. 12.1 kg
Dimensions: Approx. 398 × 200 × 283 mm
Key Features:
- Three charging methods: 1400W AC charging reaches 0 to 100% in 60 minutes (0 to 80% in 45 minutes), up to 500W of solar charging fills it in around 2.5 hours of good sun, and an EcoFlow 500W Alternator Charger (sold separately) tops it up in about 2.5 hours while you drive.
- Runs demanding appliances: 1800W pure sine wave output with 3600W surge, plus X-Boost mode for selected high-wattage resistive appliances such as a jug or heater, up to 2400W.
- UPS switchover under 10ms: Keeps desktop computers, modems, NAS drives and other sensitive electronics running through an outage without interruption.
- Quiet at 30dB or less: Comfortable to run in a bedroom, office, tent or caravan.
- Long-life LFP cells: LiFePO4 chemistry rated for up to 10 years of reliable use, with a Battery Management System monitoring temperature, voltage and current to guard against overcharge, over-discharge, short circuits and overheating.
- App control over Wi-Fi and Bluetooth: Monitor battery status and solar generation, set timed charging and discharging so you can charge off-peak and discharge at peak rates, and use Storm Warning Mode to top up automatically ahead of severe weather (requires activation in the EcoFlow app).
- Charges while off and supports pass-through: Recharges whenever it is plugged in, even with outputs switched off, and can power devices while charging.