EcoFlow DELTA 3 Portable Power Station – 1800W, 1024Wh LiFePO4 Battery (EFDELTA3-UK)

The EcoFlow DELTA 3 (EFDELTA3-UK) is a powerful and versatile portable power station designed to provide dependable electricity for home backup, outdoor adventures, camping, travel, RV use and emergency situations. With a 1024Wh battery capacity and 1800W AC output, the DELTA 3 provides enough power for a wide range of household appliances, electronics and essential devices.

The DELTA 3 delivers 1800W of continuous AC power and can support compatible devices of up to 2400W using EcoFlow X-Boost technology. It also offers up to 3600W surge output, providing additional capacity for compatible appliances that require extra power when starting.

With its 1024Wh capacity, the DELTA 3 can provide useful backup runtime for essential home and outdoor equipment. EcoFlow highlights applications including refrigerators, televisions, Wi-Fi routers, lighting, fans, phones, laptops, cameras and other compatible devices. This makes it a practical choice for both emergency preparedness and everyday portable power.

The DELTA 3 uses a durable LFP (LiFePO4) battery, designed for long-term, repeated use. EcoFlow rates the battery at approximately 4000 cycles before reaching 80% capacity, helping provide a long service life for users who regularly charge and discharge their power station.

Fast charging makes the DELTA 3 particularly convenient when you need to restore your available power quickly. EcoFlow specifies 1500W AC charging, with a full recharge in approximately 56 minutes under its stated conditions. The unit also supports up to 500W of solar charging, allowing compatible solar panels to be used for off-grid and outdoor recharging.

For emergency backup, the DELTA 3 features a built-in UPS with switching of less than 10ms. This allows it to quickly transition to battery power when the mains supply is interrupted, helping maintain power to compatible essential electronics during an outage.

The DELTA 3 is also designed with portability in mind. Its compact dimensions of approximately 398 × 200 × 284mm and weight of 12.5kg or less make it easier to transport and store than many higher-capacity power stations. EcoFlow also specifies 30dB operation under 600W, making it suitable for use in quieter environments.

Connectivity is another strength, with 11 total output ports, including four AC outlets, USB-A ports, USB-C ports, a 12V car power outlet and DC5521 outputs. The DELTA 3 can also be monitored and managed through the EcoFlow app, while its capacity can be expanded up to 5kWh using compatible EcoFlow extra batteries.

Whether you’re preparing for unexpected power cuts, looking for backup electricity for your home, planning an extended camping trip or need portable energy for work and travel, the EcoFlow DELTA 3 combines 1024Wh capacity, 1800W output, fast charging, long-lasting LFP battery technology and expandable storage in a compact portable power station.