EcoFlow DELTA Pro 3 Portable Power Station ( Backup Battery ) | EFDELTAPRO3-UK-CBox

• Powerful and Versatile - 4000W single-unit output to power almost all of your home appliances.
• Expandable Capacity - 4–12kWh, tailored to your energy needs.
• Quiet Operation - With a volume as low as 30 dB (under 2000W).
• Easy to Use - Plug-and-play design for hassle-free setup.
• Fast Charging - Charges 80% in just one hour.
• Multiple Charging Methods - Supports combo charging methods for maximum flexibility.
• Warranty: 5 years

EcoFlow DELTA Pro 3 Portable Power Station ( Home Backup Battery )

The New DELTA Pro 3 Power Station has arrived!

Crafted with automotive-grade LFP cells, the EcoFlow DELTA Pro 3 features the industry’s first IP65-rated battery pack, ensuring resilience against impacts, water, dust, and fire risks. With 4000 cycles to 80%, that’s power every day for 11 years. Experience dependable performance in any weather, ensuring peace of mind in every situation.

Quiet Comfort for Your Home and Neighbours

It’s whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed.
It’s so silent that you’ll hardly notice it’s there.

Charge Fast Everywhere

Introducing EcoFlow’s groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0-80% in just one hour. With multi-charge combinations, enjoy up to 7000W of super-fast charging.

6 unique methods to meet your charging needs anywhere, anytime.

Specifications

• Size: 34.1 (L) × 41.0 (W) × 69.3 cm (H)
• Weight: 51.5 kg
• IP Rating: IP65
• Battery Type: LFP (LiFePO4, 4000 life cycles to 80%)
• Battery Capacity: 4096Wh

Output:

• USB:
• 2 × USB-A 18W
• 2 × USB-C 100W Max
• DC:
• 1 × 12.6V / 30A, 378W Total
• 1 × Anderson Port 30A
• 1 × DC5521 Port, 5A
• 230V AC:
• 4 × AC 230V/13A (IRE/UK Sockets, Type G)
• Total Max. 4000W Continuous Load
• Total Max. 8000W Peak Load (400ms)
• X-Boost – 6000W Max

Input Ports:

• Wall Charging Port: 2900W
• EV Charging Port: 4000W In/Out
• Universal Solar Charging:
• 2 × 2600W (HPV: P 30-150V, 15A, 1600W Max)
• LPV: 11-60V/20A, 1000W Max
• Car Charger: 12V/8A; 48V/20A
• Generator: 3200W Max; 4000W with Smart Generator

Battery Protection Types:

• Over Voltage Protection
• Overload Protection
• Over Temperature Protection
• Short Circuit Protection
• Low Temperature Protection
• Low Voltage Protection
• Overcurrent Protection
• AC Surge Protection: Anti-Surge

Operating Temperature:

• Discharge Temp: -10°C to 45°C
• Charge Temp: 0°C to 45°C
• Storage Temp: -10°C to 45°C

How Long Will the EcoFlow Delta Pro 3 Power Your Devices?

With a 4096Wh battery and 4000W output (6000W X-Boost, 8000W peak), the Delta Pro 3 is a whole-home backup unit — it can run a fridge for nearly two days, or keep a full set of household essentials going around the clock. Typical runtimes below are based on usable capacity after inverter losses:

Runtimes are estimates based on approximately 3,480Wh usable capacity through the AC inverter. Actual results vary with device wattage, temperature and usage. Tip: charge laptops via the 100W USB-C ports for the longest runtime, as it avoids inverter losses. The 4000W output runs almost any home appliance — including electric showers and ovens via X-Boost — and capacity is expandable to 12kWh with extra batteries for multi-day backup.

We are pleased to offer FREE delivery on orders over €499.00 to anywhere in the Republic of Ireland and Northern Ireland, and our Click & Collect service is FREE on all orders.

All items are shipped from the Athlone Warehouse in Co. Westmeath, Ireland so no import duties apply to the island of Ireland.

Delivery Costs to Republic of Ireland are €6.99 for orders Under €499.00

Same Day Dispatch €9.99
Orders placed before 12pm are dispatched the same working day, helping your items reach you sooner. Excludes bulky items.

Large Bulky Items
Please be aware that large, bulky items (large appliances, white goods, etc.) have a delivery charge of €39.99 for bulky items or €59.99 for extra bulky items to ROI

- We are now delivering to Northern Ireland with all delivery costs equal to the Republic of Ireland.

View our full Delivery & Collection information

Due to our valued customer feedback, we have updated and improved our Returns Policy.

We now offer an exhange or refund on goods purchased online, and returned 14 days after purchase.

View our Full Returns Policy