EcoFlow RIVER 3 Plus Solar Generator
£298Check price
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ECOFLOWCompact
EcoFlow RIVER 3 Portable Power Station
245Wh capacity, 300W rated output, X-Boost up to 600W. Up to 2x runtime for light-wattage appliances. 30% more compact than the industry average. <20/10 ms UPS for uninterruptible backup. <30 dB whisper quiet for 24/7 use. 1-hr fast charging, without battery damage. IP54 waterproof-rated battery pack. Charge up to 5 appliances at the same time
Listed price
$348
US$1.42/Wh
Check price on EcoFlowPrices come from affiliate feeds and may not reflect current sales on the merchant site. Confirm before purchase.
Capacity
245 Wh
208Wh usable
AC output
300 W
Compact
Chemistry
LiFePO4
Battery type
Value
$1.42/Wh
Price per watt-hour
Example runtimes
Rough math (208 Wh at 85% usable, generic draws)
| Device | Typical draw | Est. runtime |
|---|---|---|
| Phone charger | ~10W | ~20.8 hrs |
| Laptop | ~60W | ~3.5 hrs |
| TV (55")Draw varies by model | ~120W | ~1.7 hr |
| CPAP machine | ~80W | ~2.6 hrs |
| Mini fridge | ~50W | ~4.2 hrs |
Typical draws; your nameplate may differ. Use the calculator with your own wattages.
Questions
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Mostly our affiliate product feed. Some rows use a spec file we keep in the repo. The merchant listing wins if anything disagrees.
Specifications
From the affiliate feed. USB port counts and similar details appear here only.
BATTERY INFO
- Capacity
- 245 Wh
- Type
- LiFePO4
- Life Cycles
- 3,000+ cycles
OUTPUT
- AC Output
- 300W
- Surge Power
- 600W
- AC Outlets
- 1x AC
- USB-C Ports
- 1x USB-C
- USB-A Ports
- 2x USB-A
- DC Outlets
- Car port
INPUT
- Max AC Input
- 305
- Max Solar Input
- 110
GENERAL
- Weight
- 7.8 lbs / 3.55 kg
Compatible add-ons
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Cables & accessories
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EcoFlow RIVER 3 Plus Smart Extra Battery
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EcoFlow RIVER 3 Plus Smart Extra Battery (Refurbished)
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Not sure this is enough?
Run your appliances through the calculator to see if this unit fits, or browse alternatives with more headroom.