EcoFlow DELTA 3 Portable Power Station is a versatile backup and portable power solution that combines 1800W AC output (up to 2200W with X-Boost and 3600W surge power) with expandable energy storage. Its capacity can grow from 1kWh to 5kWh by pairing with compatible EcoFlow extra batteries, making it suitable for home backup, RVs, outdoor adventures, and emergency preparedness. The DELTA 3 supports five fast charging methods—AC wall charging, solar, the 800W Alternator Charger, Smart Generator 3000 (Dual Fuel), and multi-charging—providing flexible power replenishment wherever you are. Backed by a 5-year warranty, it delivers reliable, scalable power for a wide range of applications.
- Full Charge in 56 Min. With DELTA3's upgraded technology combining 500W solar input and 1500W max AC input, a full charge is achieved in 56 minutes. An 80% charge can be reached in just 30 minutes
- Flexible Expansion up to 5kWh. The DELTA 3 Series integrates with EcoFlow's ecosystem, allowing expansion up to 5kWh with DELTA 3, DELTA Pro 3, and DELTA 2 Max battery packs. The DELTA 3 Extra Battery is 1/3 smaller and lighter than the DELTA 2 Extra Battery
- Durable and Reliable for 10 Years. Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof
- Power 13 Appliances Simultaneously. With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2600W continuously
- What's in the Box. EcoFlow DELTA 3 portable power station, AC charging cable，User manual, and an exclusive 5-year customer service