DELTA 3 Plus
The EcoFlow DELTA 3 Plus is a versatile portable power station designed to deliver dependable power for home backup, outdoor activities and off-grid applications. Combining a 1024Wh battery capacity with 1800W AC output, it can comfortably support a wide range of household appliances, electronics and everyday equipment. EcoFlow's X-Boost technology provides support for devices requiring up to 2400W, with a 3600W surge capacity, offering additional flexibility when powering more demanding appliances.
Industry-Leading Fast Charging Performance
Equipped with EcoFlow's X-Stream charging technology, the DELTA 3 Plus can recharge from 0–100% in approximately 56 minutes using a 1500W AC input. Its advanced solar charging system features two independent 500W MPPT inputs, providing up to 1000W of solar input for a full recharge in approximately 70 minutes under suitable conditions. Additional charging options include an 800W alternator charger, compatible smart generator and simultaneous AC and solar charging, making it easy to replenish power at home or while travelling.
Versatile Connectivity & Powerful Output
With 11 output ports, the DELTA 3 Plus can power and charge multiple devices at the same time. Its connections include four AC outlets, USB-A ports, two high-power USB-C ports, a 12V car power outlet and DC5521 outputs. The USB-A fast-charging ports provide up to 36W each, while the USB-C connections deliver up to 140W each, making it particularly useful for charging compatible laptops, smartphones and other portable electronics. Its 1800W AC output and X-Boost technology provide the flexibility to support a broad range of household and outdoor equipment.
Quiet, Portable & Reliable Power
Designed for convenient everyday use, the DELTA 3 Plus combines a compact form with a weight of 12.5kg or less, making it suitable for use at home, in a motorhome or at a campsite. Its quiet operation produces less than 30dB under a 600W load, helping minimise disruption in quieter environments. The integrated LiFePO4 battery provides up to 4000 charge cycles before reaching 80% capacity, while the IP65-rated battery pack offers resistance against dust and water splashes. An intelligent battery management system provides multiple layers of protection for dependable operation.
Expandable Storage & Intelligent Backup
The DELTA 3 Plus supports expandable battery capacity of up to 5kWh when paired with compatible EcoFlow Extra Batteries, providing additional runtime for longer periods away from the mains or extended home backup. Its integrated UPS functionality offers a switching time of less than 10 milliseconds, with HID support for compatible equipment, helping maintain uninterrupted power for essential devices. Through the EcoFlow app, users can also monitor and manage their energy supply, making the DELTA 3 Plus a flexible and intelligent solution for portable power and household energy security.