EcoFlow DELTA 3 Portable Power Station

EcoFlow DELTA 3 – Super-fast Recharging

The EcoFlow DELTA 3 features five different recharging methods to get you up and running quickly. Using EcoFlow’s X-Stream technology, the unit can recharge from 0 to 100% in roughly 56 minutes when connected to mains AC at full input power. For solar charging, the built-in MPPT controller accepts up to 500 W input, allowing replenishment in about 2 hours under ideal conditions. On the move, you can charge via an 800 W alternator charger, achieving a full charge in about 1.3 hours. Multi-charging (AC and solar simultaneously) also lets you maximise input speed when needed. This range of charging options makes the DELTA 3 remarkably versatile, whether you’re parked in a caravan park, travelling the open road, or relying on it for home standby power.

EcoFlow DELTA 3 – High Output & Appliance-Ready

With a continuous AC output rating of 1800 W and surge capacity of 3600 W, the EcoFlow DELTA 3 is built to handle most household appliances, from refrigerators and TVs to power tools and caravanning equipment. With X-Boost mode enabled, it can continuously power loads above 2600 W—such as ovens, hair dryers, or kettles—by intelligently managing output voltage. The unit also switches in less than 10 ms when used in UPS mode, making it suitable for computers or sensitive electronics that cannot tolerate power interruptions. With 13 output ports including AC outlets, USB-A, USB-C, car output, and DC5521, this station offers flexible connectivity for mobile devices, laptops, fridges, and DC appliances.

EcoFlow DELTA 3 – Expandable & Long-Life Battery System

The EcoFlow DELTA 3 uses advanced LiFePO₄ (LFP) battery chemistry, giving it a long cycle life of approximately 4000 cycles before reaching 80% capacity. The battery pack is designed for outdoor reliability, offering strong resistance to dust and water exposure. If you need more runtime, the DELTA 3 is compatible with EcoFlow’s “Extra Battery” modules, allowing you to expand capacity up to around 5 kWh. This scalable design makes it adaptable for both short getaways and extended off-grid living.

EcoFlow DELTA 3 – Ideal Use Cases for Caravan Living & Off-Grid

For caravanners and outdoor travellers, the EcoFlow DELTA 3 is particularly well-suited thanks to its portability, rapid recharging, and robust output. Weighing approximately 12.5 kg, it’s easy to move within a caravan or van setup. Use it to power a fridge, lighting, laptop, portable fan, or coffee maker while staying off-grid. During a home power outage, it provides a dependable backup that activates instantly. For van-life setups, the ability to recharge via an 800 W alternator charger while driving means you’re not dependent solely on mains or solar input. Operating quietly at under 30 dB under light load, it’s ideal for use in peaceful camping environments.

EcoFlow DELTA 3 – Specification Table

What's Included

Contents may vary slightly depending on model or bundle. Some variations may include additional accessories or upgraded components.

EcoFlow DELTA 3 – Final Thoughts

The EcoFlow DELTA 3 Portable Power Station offers a powerful, flexible, and reliable energy solution for caravan travellers, mobile living, off-grid camping, and emergency backup at home. Its combination of high output, ultra-fast recharge, expandable battery options, and compact design make it one of the most capable power stations available. Whether you’re powering essential appliances on the road, running tools in a remote workspace, or keeping devices charged during a blackout, the DELTA 3 delivers dependable performance wherever you are.