Description
EcoFlow RIVER 2 Max 500 Portable Power Station
A 499Wh battery with several charging options.
The RIVER 2 Max 500 pairs LFP storage with 500W output and supports AC, car, solar and USB-C charging.
Choose the station around the devices and connections you actually need. Stored energy, output limits and the selected package each answer a different part of that decision.

Build the setup around these details.
Battery capacity: 499Wh Capacity is the stored-energy budget. The connected load and system losses determine how that energy is used.
Output: 500W Check the connected equipment against the rated output and any separate surge or waveform requirements.
Manufacturer-listed weight: 6.1kg Check the available space and how the item will be moved or mounted in the intended setup.
Plan the load and the energy budget.
The capacity figure does not promise a fixed runtime. Connected devices, their operating patterns and conversion losses affect operating time. Check voltage, rated output and startup demand before connecting an appliance.
Specifications and selected configuration
- Battery capacity: 499Wh
- Output: 500W
- Battery chemistry: LFP
- Manufacturer-listed weight: 6.1kg
- Charging methods: AC, car, solar and USB-C
This listing is the standalone power station. Solar panels and expansion batteries are not included.
Before you choose
How should I compare capacity and output?
Capacity describes stored energy. The rated output and connection limits determine which loads can be connected; any surge figure is a separate short-term specification.
Can I assume a fixed runtime?
No. Runtime depends on the connected load, operating pattern, conditions and conversion losses.










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