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Ecoflow Delta 3 Plus Power Station
EFDELTA3S
$1599
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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
Options
- Controls:
- Control via EcoFlow App
General Information
- Type:
- Power Station
- Colour:
- Silver
- Supplier Colour:
- Silver/Black
Warranty
- Manufacturer's Warranty:
- 5 Year
Options
- Controls:
- Control via EcoFlow App
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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The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The EcoFlow Delta 3 Plus is a mid-range portable power station built for home backup, camping and running heavier appliances when mains power is unavailable. Its key strengths are 1800W output, very fast recharging in 56 minutes, app control and battery expansion up to 5kWh. A limitation is that at 12.5 kg, it is portable but not the easiest option for frequent carry-and-go use.
What it’s great for
- Home Backup
- Camping with Powered Devices
- Fridge Backup During Outages
- Running Demanding Appliances
- Off-Grid Power Support
Where it works best
- Home
- Campsite
- Caravan Setup
- Garage
- Outdoor Recreation
Who it’s for
- Homeowners
- Campers
- Caravan Travellers
- Preparedness Buyers
- Users Needing Appliance-Level Backup
Things to consider
It offers strong output and fast charging, but at 12.5 kg it is less convenient to carry regularly than smaller power stations designed mainly for light device charging.
Camping suitability
Very good for car camping and powered campsite setups; less ideal for carry-heavy hiking or minimalist travel
Emergency backup fit
9/10 - strong 1800W output, 3600W surge and fast 56-minute recharge make it well suited to outage support at home
Portability rating
7/10 - portable for its power class, but 12.5 kg is still noticeable if moved often
Multi-device compatibility
8/10 - suited to a mix of household devices and higher-demand appliances thanks to 1800W continuous output
Battery endurance rating
8/10 - LiFePO4 battery chemistry and optional expansion up to 5kWh support dependable runtime for repeated use
Key benefits
- 1800W Output: Powers more demanding appliances and devices than entry-level portable power stations.
- 3600W Surge: Better handles startup spikes from appliances that need extra power when switching on.
- 56-Minute Full Charge: Gets back to full capacity quickly for less downtime between uses.
- Third-Gen LiFePO4 Battery: Supports longer-term use and is better suited to frequent charging and discharging.
- Four Recharge Methods: AC, solar, alternator and multi-charging provide flexible ways to recharge in different scenarios.
- App Control: Lets you monitor and manage the unit remotely for added convenience.
- Expandable Capacity: Can grow up to 5kWh with compatible extra batteries for larger backup needs.
- Wired Connections: Provides stable, direct power delivery for connected devices and appliances.
Q: Can the EcoFlow DELTA 3 Plus run a refrigerator during a blackout?
A: Yes, it can run many full-size fridges and smaller bar fridges, but the result depends on the fridge’s running load and start-up surge. Check the appliance label first, because older or larger compressor models can draw much more power when they kick in.
Q: How long will the EcoFlow DELTA 3 Plus power appliances for?
A: Runtime varies with the appliance wattage, not just the battery size. As a guide, low-draw devices such as phones, lights or a modem last much longer than a kettle, heater or microwave, and using several appliances at once will shorten runtime further.
Q: Is the EcoFlow DELTA 3 Plus worth choosing over a smaller portable power station?
A: Yes, if the goal is running higher-draw appliances or keeping more than one device powered at the same time. A smaller unit is easier to carry, but the DELTA 3 Plus is the better fit when backup capacity and stronger AC output matter more than portability.
Q: What is the main difference between the EcoFlow DELTA 3 and DELTA 3 Plus?
A: The DELTA 3 Plus is the step-up option in the range, aimed at buyers who need more flexibility for backup use and heavier household loads. If the plan is mainly phones, laptops and small electronics, the standard DELTA 3 may be enough for simpler use.
Q: Is the EcoFlow DELTA 3 Plus suitable for camping as well as home backup?
A: Yes, if the trip involves powered appliances, CPAP use, charging camera gear or keeping a portable fridge going. It is less suited to ultralight camping, because power stations in this class trade compact size for higher output and longer usable runtime.
Q: Can the EcoFlow DELTA 3 Plus be recharged by solar panels?
A: Yes, the DELTA 3 Plus is designed to work with compatible solar input, which makes it useful for off-grid top-ups or longer outages.