Ecoflow Delta 3 Plus Power Station
EFDELTA3S
In Store Only
Product Overview
Key Features
- 1800W AC output, with 2400W (3600W surge) using X-Boost technology
- 4 fast recharging methods: AC, Solar, 800W Alternator Charger, and Multi-charging
- 5-year warranty
- Expandable 1-5 kWh capacity with DELTA 3 Extra Battery, DELTA Pro 3 Extra Battery, DELTA 2 Extra Battery, or DELTA 2 Max Extra Battery
Key Specifications
- Brand:
- Ecoflow
- Model Number:
- EFDELTA3S
- Battery:
- Third-gen LiFePO4 (LFP)
- Charging:
- Full Charge in 56 Minutes
- Power:
- 1800W output, 3600W surge
- Connections:
- Wired
- IP Rating:
- IP65 (battery)
Smart Features
- Compatible Apps:
- EcoFlow App
Options
- Controls:
- Buttons
Safety
- Safety:
- Resistance against water splashes and dust
General Information
- Type:
- Power Station
- Colour:
- Silver
- Supplier Colour:
- Silver/Black
Warranty
- Manufacturer's Warranty:
- 5 Year
Smart Features
- Compatible Apps:
- EcoFlow App
Safety
- Safety:
- Resistance against water splashes and dust
Warranty
- Manufacturer's Warranty:
- 5 Year
Product Dimensions
- Product Height (mm):
- 284
- Product Width (mm):
- 398
- Product Depth (mm):
- 202
- Product Weight (kg):
- 12.5
Box Dimensions
- Box Height (mm):
- 357
- Box Width (mm):
- 272
- Box Depth (mm):
- 485
- Box Weight (kg):
- 15
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Product Reviews of Ecoflow Delta 3 Plus Power Station
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At a glance
The Ecoflow Delta 3 Plus is a portable power station built for users who need serious backup power for appliances, camping gear or outage support. It suits households, campers and van travellers wanting fast recharging, strong output and app monitoring. Its key strengths are 1800W continuous power, rapid recharge options and battery expansion up to 5kWh. The main limitation is that 12.5kg is still fairly heavy for frequent hand-carrying.
What it’s great for
- Home Backup
- Camping with Powered Devices
- Fridge Backup During Outages
- Caravan and Road Trips
- Multi-Device Charging
Where it works best
- Home
- Campsites
- Caravans
- Outdoor Setups
- Backup Power During Blackouts
Who it’s for
- Homeowners
- Campers
- Caravan Travellers
- Remote Workers
- Families Preparing for Outages
Things to consider
It offers strong portable backup power, but at 12.5kg it is less convenient to carry often than smaller entry-level power stations, and heavy-duty whole-home users may still want higher-capacity specialist systems.
Camping suitability
Very good for powered camping setups, caravans and multi-device use, though less ideal for lightweight carry-in camping.
Emergency backup fit
9/10 - strong output and surge capacity make it well suited to outage backup for essentials like fridges, lighting and device charging.
Portability rating
7/10 - portable for its power class, but 12.5kg is still noticeable for frequent lifting and transport.
Multi-device compatibility
9/10 - suited to powering multiple devices and larger appliances thanks to its 1800W continuous output.
Battery endurance rating
8/10 - LiFePO4 battery design and optional expansion up to 5kWh support strong endurance for extended use.
Key benefits
- 1800W Output: Runs more demanding appliances and devices than basic portable power stations.
- 3600W Surge Capacity: Better handles appliance start-up loads such as fridges and other motor-driven devices.
- 56-Minute Full Recharge: Gets back to full capacity quickly when you need power again in a hurry.
- Four Recharge Methods: AC, solar, alternator and multi-charging give you more flexibility at home, on the road or off-grid.
- LiFePO4 Battery Chemistry: Offers a durable battery setup suited to longer runtimes and repeated use.
- Expandable to 5kWh: Lets you increase storage capacity later with compatible extra batteries.
- App Monitoring and Control: Makes it easier to check status and manage the unit remotely.
- 5 Year Manufacturer's Warranty: Adds longer-term ownership confidence for frequent backup use.
Q: What appliances can this 1800W power station realistically run?
A: EcoFlow Delta 3 Plus can run devices and appliances that stay within its 1800W continuous output. It suits many fridges, TVs, laptops and small kitchen appliances, but check the appliance label first because some heaters and cooktops draw more.
Q: Will it handle startup spikes from a fridge or pump?
A: Yes. EcoFlow Delta 3 Plus allows for startup surges up to 3600W, which helps with appliances that draw extra power when they first switch on. That does not guarantee every compressor or pump will work, so check both running and surge ratings.
Q: How portable is this for camping and moving around home?
A: EcoFlow Delta 3 Plus is portable for a high-output unit, but 12.5kg is still a noticeable lift. It suits car camping, caravans and moving between rooms for backup use, but it is less practical for walk-in campsites or frequent hand-carry use.
Q: Can you expand the battery later for longer backup?
A: Yes. EcoFlow Delta 3 Plus supports extra battery expansion when longer runtime matters more than light carry weight. Capacity can reach 5kWh with compatible batteries, but the add-on approach increases overall bulk and suits home or caravan use best.
Q: Is the app required to use the Delta 3 Plus?
A: No. EcoFlow Delta 3 Plus has wired outputs and onboard controls, so it can be used directly without the app. The app is mainly for remote monitoring and settings changes, which is useful if the unit is stored in a garage, caravan or tent setup.
