5 Alternatives to the ECOFLOW River 2 — Including Bigger, Cheaper, and More Camping-Friendly Options

The main ECOFLOW River 2 is a compact 256Wh LiFePO4 power station with up to 600W output, which makes it a good grab-and-go option for phones, laptops, routers, and small appliances. But depending on your needs, one of these alternatives may be a smarter buy.

Anker SOLIX C300 is the closest everyday rival. It has a slightly larger 288Wh LiFePO4 battery, 300W output with 600W surge, and 140W two-way fast charging. Compared with the River 2, it gives you a bit more capacity and a strong feature set for travel and emergency use. What’s better: excellent efficiency, good build quality, and a similar portable form factor. What’s worse: lower continuous AC output than the River 2, so it’s not the better pick for anything with a meaningful startup load. Choose this if you want a compact, modern camping power station and value fast recharging.

Anker SOLIX C1000 is a big step up. With 1056Wh capacity and 1800W output, it’s in a completely different class from the River 2. It can run kettles, small heaters, power tools, and much more demanding appliances, while still charging fully in under an hour. What’s better: far more usable energy and much stronger inverter output. What’s worse: it’s much heavier and more expensive, so it’s overkill for light camping. Choose this if you want one unit for camping plus serious home backup.

Anker SOLIX C1000 Gen 2 is the premium version for people who want high-end performance. It offers 1024Wh, up to 2000W output, and very fast charging, making it a better fit than the River 2 for high-demand users. What’s better: more power, more headroom, and better support for larger appliances. What’s worse: the price is far higher, and portability takes a hit. Choose this if you need a genuinely capable backup station rather than a small portable pack.

MARBERO 98Wh is the budget option. It’s much cheaper than the River 2 and small enough for basic emergency use, but it’s also far less capable. What’s better: low price and simple portability. What’s worse: much lower battery capacity, weaker 100W output, and a more limited AC inverter. Choose this if you only need to charge phones, lights, tablets, or a laptop occasionally.

Powkey 99Wh is similar to the MARBERO: affordable, compact, and best for very light loads. It’s not a true replacement for the River 2 if you need reliable AC power or fast charging. What’s better: price and simplicity. What’s worse: tiny capacity and limited output. Choose this if you want an ultra-basic backup for short outages or travel essentials.

Overall, the River 2 still makes sense as a balanced middle-ground option, but the Anker C300 is the best like-for-like alternative, the C1000 models are better for serious backup, and the MARBERO/Powkey units are only worth it if budget matters more than performance.