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EcoFlow DELTA 3 1500 Portable Power Station

EcoFlow DELTA 3 1500 Portable Power Station

Regular price £949.00 GBP
Regular price Sale price £949.00 GBP
Sale Sold out
Taxes included.

The EcoFlow DELTA 3 1500 is a powerful and versatile portable power station built to deliver dependable energy for home backup, outdoor adventures, and everyday use. Featuring a generous ~1536 Wh LiFePO₄ battery with expandable capacity up to ~5.5 kWh, it offers reliable power for devices, appliances, and tools. With a robust 1800 W AC output (up to 2400 W with X-Boost) and ultra-fast charging, the DELTA 3 1500 keeps you ready for emergencies, work, and play—anytime, anywhere.

General Information

• 1.5-5.5kWh expandable capacity with DELTA 3 Extra Battery, DELTA 2 Extra Battery, DELTA 2 Max Extra Battery or DELTA Pro 3 Extra Battery

• 1800W AC output and 13 outlets (up to 2400W with X-Boost)

• AC fast charging from 0%-80% in 60 min

• 15 ms UPS switchover

• 5-year warranty

Applications

• Leisure and Hobby (campervan, glamping, off-grid events)

• Professional Use (onboard power solution for commercial vehicles, DIY, skilled trades, film industry, contractors, medical equipment)

• Home Back-up Solution (fridge, freezer, TV, devices, Wi-Fi,
microwave, washing machine, air fryer, oven)

• Off-Grid Living (Hybrid renewable charging when paired with solar panels)

Technical Specification

• Capacity: 1536Wh

• Net Weight: 16.5 kg

• Dimensions: 400×212×282 mm

• App: Supported

• Extra Battery: Expandable capacity to 5.5kWh
DELTA 2 Max/DELTA 2/DELTA Pro 3/DELTA 3 Extra Battery Supported

• Total Output Ports: 13

• AC: 4 × 1800W (Surge 3600W)

• Max Device(s) Power Supported by X-Boost: 2400W

• USB-A (Fast charging): 2 × 18W Max

• USB-A: 2 × 12W Max

• USB-C: 2 × 100W Max

• Car Power × 1: 12.6V, 10A, 126W Max

• DC5521: 2 × 12.6V, 3A Max

• AC charging: 1500W (1.5 Hr)

• Solar charging: DC input 11V-60V
1 × 500W Max (3.5 Hr)

• Smart Generator charging: 1500W (1.5 Hr)

• Car charging: 800W (2.1 Hr with Alternator Charger)

• AC+PV charging: 1500W (1.5 Hr)

• Chemistry: LFP

• Cycle Life: 3000 Cycles to 70% Capacity

• Waterproof level of battery pack: IP54

• UPS: <15 ms

• Volume: 600W <35 dB/1200W <45 dB

What's in the Box?

• EcoFlow DELTA 3 1500 Portable Power Station

• AC Charging Cable

• Car Charging Cable

• User Manual & Warranty Documentation

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Need help choosing the right product?

Email us at support@sylentpower.co.uk and a member of our team will happily guide you in the right direction.