Available online and in store.
Showroom at, 70 Keys Road, Cheltenham, Victoria.
- Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, or DELTA 2 Max Extra Battery
- 1800W AC output, with 2400W (3600W surge) using X-Boost technology
- 4 fast recharging methods: AC, Solar, 800W Alternator Charger, and Multi-charging
- 5-year warranty
EcoFlow DELTA 3 Plus
Industry-leading portable power station with the
fastest charging speed
What is a Portable Dual Battery System?
Unlike traditional 12V systems, EcoFlow’s Portable Dual Battery System offers easy DIY installation with no fixed wiring. Pair it with EcoFlow’s DELTA Series power stations and the 800W Alternator Charger for record-fast charging. Enjoy clean energy with no fumes, no noise, and no maintenance, while powering 99% of everyday appliances.
Traditional vs. EcoFlow Portable Dual Battery Systems
Powerful Output, Whisper-Quiet Operation
1800W output, 3600W surge
EcoFlow DELTA 3 Plus powers 99% of household devices, including reefrigerators, TVs, and computers. With X-Boost, it handles appliances over 2400W, like ovens (2150W), hair dryers (1800W), and kettles (1200W). Ideal for home backup, RVs, and outdoor adventures, it ensures you'renever left in the dark.
Ensure Reliable Backup with a 10 ms UPS
30 dB ultra-quiet operation—barely noticeable
Operates silently under 600W, blending seamlessly with ambient noise (30 dB). Perfect for use inside a tent or indoors without disrupting sleep.
Long-lasting and durable, ensuring reliable backup now and always.
Triple Protection From the Inside Out for Guaranteed Safety
IP65-rated for resistance against water splashes and dust, ensuring durability in various environments. Protects against harsh conditions, providing long-lasting performance.
The compact and portable design fits effortlessly in any space.
Effortless to Use, Convenient to Transport
What’s in the box
