EcoFlow RIVER 2 Pro
A 768 Wh LFP portable power station with 800 W of AC output (1,600 W surge), a 70-minute full charge and a weight of 7.8 kg.
- Best for camping and short cuts
- Power station
- 768 Wh
- 800 W output
- Made by EcoFlow.
- Capacity: 768 Wh with LFP cells rated for 3,000 cycles to more than 80% capacity.
- Output: 800 W in total, 1,600 W surge.
- Charges from the mains from 0 to 100% in 70 minutes, or from solar at up to 220 W.
- Weighs about 7.8 kg; EcoFlow says it can reach 62 dB at high wattage.
Not tested by us
We have not tested the EcoFlow RIVER 2 Pro. The figures on this page come from the sources listed at the end of the page, checked on 10 November 2026, and we do not show prices. "Best for" is based on what the maker says the product is designed for, not on our own tests.
Key figures
768 Wh
Capacity
800 W
AC output (1,600 W surge)
70 min
Mains charge, 0-100%
Specifications
Last checked on 10 November 2026. The grey text under each name explains what the value means.
| Specification | Value |
|---|---|
| Storage | |
| CapacityHow much energy the battery stores. Bigger means longer runtime or more of your own solar power used later. | 768 Wh |
| Battery chemistryLFP (lithium iron phosphate) cells are known for long life and stable behaviour with heat. | LFP |
| Cycle lifeHow many full charge and discharge cycles the cells are rated for before they hold less than the stated share of their original capacity. | 3,000 cycles at more than 80% of capacity |
| ExpansionExtra battery units that add storage to the same system. | Not stated |
| Output | |
| AC output (continuous)The power it can deliver all the time. Add up the watts of what you want to run at once and stay below this. | 800 W in total, pure sine wave, 230 V |
| AC output (surge)A short burst above the continuous rating, for appliances that draw more power when they start. | 1,600 W |
| X-BoostA mode that can run some devices above the normal output rating by lowering the voltage it supplies. Not suitable for every device. | Up to 1,600 W for devices that allow it |
| USB-APorts for phones, tablets and small devices. | 5 V 2.4 A (12 W max) |
| USB-CPorts for laptops, phones and tablets. Power delivery up to 100 W can charge most laptops. | Input and output, 5/9/12/15/20 V 5 A, 100 W max |
| Car outletA 12 V socket like the one in a car, for car accessories. | 12.6 V; DC output 10 A / 3 A / 3 A, 126 W max in total |
| Charging | |
| AC chargingHow fast it charges from a wall socket. Higher means a shorter wait. | 870 W max input (220-240 V); the charging-time line gives 940 W max |
| Time to charge from the mainsHow long a full charge takes from a wall socket. | 0-80% in 56 minutes; 0-100% in 70 minutes |
| Car chargingCharging from a car's 12 V or 24 V socket while driving. Slow, but useful on the road. | 12 V or 24 V, 8 A, 100 W max; 9 hours |
| Solar inputHow much solar panel power it accepts. A higher figure fills the battery faster on a sunny day. | 11-50 V, 13 A, 220 W max |
| Solar charging timeHow long a full charge takes from solar panels, in the conditions the maker names. | 3.5 hours with one 220 W portable solar panel |
| Backup switchover (EPS)What happens when the grid fails. EPS means it takes over automatically. | EcoFlow's page describes an 'AC Always-On' transition to backup power but gives no switchover time |
| Housing and warranty | |
| Dimensions (L × W × H)Check the space before you buy, including room around it for airflow and cables. | 270 × 260 × 226 mm (EcoFlow does not say which number is which axis) |
| WeightMatters for lifting, wall mounting and moving it. | Approximately 7.8 kg |
| Operating temperatureThe range it is rated to work in. Cold and heat can reduce performance. | Discharging -10 to 45 °C; charging 0 to 45 °C; best 20 to 30 °C |
| Noise levelFan noise while working. | Up to 62 dB when charging and discharging at high wattage |
| ConnectivityHow you monitor and control it, usually through an app. | Wi-Fi and Bluetooth, with the EcoFlow app |
| WarrantyThe period the maker covers. Read the terms: conditions and capacity guarantees differ. | Not stated on the product page (the page speaks of about 10 years of everyday use, which is not a warranty) |
How long will it run your devices?
Choose how many of each device you want to run at the same time. The wattages are typical figures, so check the label on your own devices.
| Device | Typical power | How many |
|---|---|---|
| 10 W | ||
| 10 W | ||
| 15 W | ||
| 60 W | ||
| 80 W | ||
| 80 W | ||
| 40 W | ||
| 1,000 W | ||
| 2,000 W | ||
| 1,000 W | ||
| W |
The estimate assumes 85% of the rated capacity is usable after conversion losses. EcoFlow does not state this figure, so we use a cautious assumption. Real running times vary with temperature, battery age and how each device draws power.
Compatible with
What EcoFlow says this product works with. Anything not listed here is not confirmed.
- Solar panels
- Solar input is 11-50 V, 13 A and 220 W at most. EcoFlow's page lists bundles with its 220 W and 160 W portable panels.
- Car charging
- 12 V or 24 V car sockets, 8 A, 100 W max.
- Alternator charger
- EcoFlow sells the RIVER 2 Pro in a bundle with its Alternator Charger 600.
- App
- The EcoFlow app, over Wi-Fi or Bluetooth.
Rules where you live
A portable power station is not wired into your home, so it is simple to use almost anywhere. Connecting one to your home circuits to power the house is different, and the rules for that vary by country. See our country guides for the rules, incentives and prices where you live.
Strengths and things to check
Strengths
- 800 W continuous, 1,600 W with X-Boost for suitable devices
- 0-100% from the mains in 70 minutes (EcoFlow's figure)
- LFP cells rated for 3,000 cycles to more than 80% capacity
- Solar input up to 220 W
Worth checking before you buy
- 768 Wh is modest: a 400 W load runs for under two hours at best
- Not expandable as far as EcoFlow's page states
- Up to 62 dB at high wattage
- The product page gives no warranty length
- Not a home battery: do not connect it to your home circuits in a way that lets it feed the house
Change log
We record changes to this page here, so you can see when figures such as the warranty were last updated.
- 10 November 2026
- Page published. Warranty at publication: not stated on EcoFlow's UK product page.
Where this information comes from
We have not tested the RIVER 2 Pro. Every figure above comes from EcoFlow's UK product page, last checked on 10 November 2026. A value that the page does not state is shown as not stated. The RIVER 2 Pro is a different product from the RIVER 2 and the RIVER 2 Max.
We do not show prices, because they change often and differ between sellers.
- Manufacturer EcoFlow UK RIVER 2 Pro page
Spotted an error?
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Common questions about EcoFlow RIVER 2 Pro
What can the RIVER 2 Pro run?
EcoFlow rates it at 800 W continuous and 1,600 W with X-Boost for suitable devices, so laptops, TVs, a fridge and some kettles or hair dryers are within reach. Divide 768 Wh by the device's draw for a rough running time, which will be lower in practice because of conversion losses.
How fast does the RIVER 2 Pro charge?
EcoFlow lists 0-80% in 56 minutes and 0-100% in 70 minutes from the mains. From one 220 W solar panel it lists 3.5 hours, and from a car socket 9 hours.
How long is the warranty?
EcoFlow's UK product page does not state a warranty length, so check the terms with the seller before you buy. The page mentions about 10 years of everyday use for the cells, which is a lifespan claim, not a warranty.
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