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ECOFLOWMid-size
EcoFlow RIVER 2 Max Portable Power Station
512Wh capacity and 500W output.
- Provide up to 1.5kWh a day with solar charging..
- Fastest Recharge 0-100% in only 60 min..
- Safest LFP battery provides 10 years of use..
- First power station with a TÜV Rheinland safety certification..
- Lightweight at only 6.1kg..
- X-Boost output to 1000W and run 80% of essential appliances..
- 4 ways to charge: AC, car, solar, and USB-C..
- Smart app control with Bluetooth or Wi-Fi.
Listed price
$519
US$1.01/Wh
Check price on EcoFlowPrices come from affiliate feeds and may not reflect current sales on the merchant site. Confirm before purchase.
Capacity
512 Wh
435Wh usable
AC output
500 W
Mid-size
Chemistry
LiFePO4
Battery type
Value
$1.01/Wh
Price per watt-hour
Example runtimes
Rough math (435 Wh at 85% usable, generic draws)
| Device | Typical draw | Est. runtime |
|---|---|---|
| Phone charger | ~10W | ~43.5 hrs |
| Laptop | ~60W | ~7.3 hrs |
| TV (55")Draw varies by model | ~120W | ~3.6 hrs |
| CPAP machine | ~80W | ~5.4 hrs |
| Mini fridge | ~50W | ~8.7 hrs |
Typical draws; your nameplate may differ. Use the calculator with your own wattages.
Questions
From the listing. Confirm on the merchant site.
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
- 512 Wh
- Type
- LiFePO4
- Life Cycles
- 3,000+ cycles
OUTPUT
- AC Output
- 500W
- Surge Power
- 1000W
- AC Outlets
- 1x AC
- USB-C Ports
- 1x USB-C
- USB-A Ports
- 1x USB-A
- DC Outlets
- 12V DC
INPUT
- Max AC Input
- 660
- Max Solar Input
- 220
GENERAL
- Weight
- 13.2 lbs / 6 kg
Not sure this is enough?
Run your appliances through the calculator to see if this unit fits, or browse alternatives with more headroom.