EcoFlow RIVER 2 Pro Review UK
Updated: 1 day ago
The EcoFlow RIVER 2 Pro sits in the mid-range sweet spot: enough capacity (768 Wh) to run a 12 V fridge, charge laptops repeatedly and keep a small campsite lit for a weekend, yet still portable enough at 7.8 kg to carry from the car to a pitch. It’s the sort of unit that does the job for most people, most of the time — without the weight or cost of a 1000 Wh-plus station.
EcoFlow’s X-Stream fast charging is the headline feature: 0–80% in around 45 minutes from a mains socket. If you’ve ever packed the car and realised the power station is flat, that speed is transformative.
Key specifications
Capacity: 768 Wh (LiFePO4)
Continuous AC output: 800 W (1,600 W X-Boost surge)
Weight: 7.8 kg
Ports: 3× AC, 3× USB-A, 1× USB-C (100 W), 1× DC car socket
Charge time: ~70 minutes from mains (0–100%)
Solar input: up to 220 W
Battery life: 3,000+ cycles to 80% capacity
App control: Bluetooth + Wi-Fi
Certifications: TÜV Rheinland safety certified
What the RIVER 2 Pro does well
Charge speed is the differentiator. Most competing units in this capacity range take 3–5 hours from mains; the RIVER 2 Pro manages full in around 70 minutes. For households where the power station lives in a cupboard and gets grabbed before trips, that turnaround is a genuine advantage.
X-Boost mode lets it handle appliances up to 1,600 W by intelligently throttling power delivery. It won’t boil a kettle at full speed, but it will run a small heater, a low-wattage hair dryer, or a rice cooker that would trip a standard 800 W inverter. The trade-off is slower heating and higher battery drain, but it extends the range of usable devices considerably.
Build quality is noticeably solid. The rubberised feet stop it sliding in a van, the screen is clear in daylight, and the EcoFlow app gives real-time monitoring of input/output, battery health and charging schedules.
Honest limitations
768 Wh is mid-range for a reason — it’s not a home backup unit. A full-size fridge-freezer drawing 150 W compressor cycles would drain it overnight. It’s better suited to a 12 V compressor coolbox or short-duration mains fridge backup.
No expansion battery port. If your needs grow, you can’t bolt on extra capacity; you’d need to move up to the DELTA series. This is a sealed, single-battery system.
It's not the cheapest 700 Wh-class unit. You're paying a premium for EcoFlow's charge speed and app ecosystem, which is worth it for some and less so if you mostly charge overnight and care more about capacity for your money.
Who should consider it
Weekend campers who want a single unit for lights, fridge, phones and a laptop.
Van lifers who need fast top-ups between stops rather than permanent 12 V wiring.
Home users wanting a power-cut backup for router, phones, LED lighting and a few hours of fridge cover.
Market traders, photographers and outdoor workers needing portable mains power under 8 kg.
Who should look elsewhere
If you need full overnight fridge backup or high-draw appliances — look at the EcoFlow DELTA 3 Classic (1,024 Wh, 1,800 W).
If weight is the priority and you only need phone/laptop power — the Jackery Explorer 240 v2 (256 Wh, 3.6 kg) is half the weight.
If expandable capacity matters — the RIVER 2 Pro cannot be expanded.
Work out your exact power needs
Use the free Fred & Ellis Power Calculator to see exactly how long the RIVER 2 Pro will power your specific devices.
Where to buy
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