Anker SOLIX C800 X Portable Power Station, 1200W vs EF ECOFLOW Portable Power Station RIVER 3,
Updated July 2026 — Anker SOLIX C800 X Portable Power Station, 1200W wins on capacity and power output, EF ECOFLOW Portable Power Station RIVER 3, wins on portability and charging speed.
The Anker SOLIX C800 X offers superior power and capacity, while the EF ECOFLOW RIVER 3 excels in portability and fast charging. Choose based on your specific needs.
Why Anker SOLIX C800 X Portable Power Station, 1200W is better
Higher Power
Anker SOLIX C800 X has 1200W rated power compared to RIVER 3's 600W.
Larger Capacity
Anker SOLIX C800 X has a capacity of 768Wh versus RIVER 3's 245Wh.
More Ports
Anker SOLIX C800 X can power up to 10 devices simultaneously.
Why EF ECOFLOW Portable Power Station RIVER 3, is better
Fast Charging
RIVER 3 charges from 0-100% in 1 hour.
Lightweight
RIVER 3 weighs only 7.8 lbs, making it highly portable.
Compact Design
RIVER 3 is 30% smaller than the industry average.
Overall score
Specifications
| Spec | Anker SOLIX C800 X Portable Power Station, 1200W | EF ECOFLOW Portable Power Station RIVER 3, |
|---|---|---|
| Rated Power | 1200W | 600W |
| Battery Capacity | 768Wh | 245Wh |
| Fast Charging | 58 mins | 1 hr |
| Weight | 15 lbs | 7.8 lbs |
| Solar Input | 300W | 110W |
Dimension comparison
Overview of the Anker SOLIX C800 X Portable Power Station
The Anker SOLIX C800 X Portable Power Station is a robust solution for outdoor activities and emergencies, with a rated power of 1200W and a peak power of 1600W. Priced at $379.99, it allows users to power multiple devices simultaneously, boasting a total capacity of 768Wh. This power station is ideal for camping, road trips, and power outages, making it a versatile choice for those seeking reliable energy on the go.
Equipped with features such as three-mode camping lights, the Anker SOLIX C800 X can power up to ten appliances at once. It also supports solar charging, enabling users to recharge it to 80% in just 2.3 hours with a compatible solar panel. In terms of longevity, its InfiniPower technology promises to last six times longer than conventional batteries, providing about 3,000 cycles of use.
Overview of the EF ECOFLOW Portable Power Station RIVER 3
The EF ECOFLOW Portable Power Station RIVER 3 is a compact and efficient power solution priced at $196.00, making it about 48% cheaper than the Anker SOLIX C800 X. With a capacity of 245Wh and a peak power of 600W (300W rated), it is designed for outdoor use, camping, and even home emergencies. This power station is particularly notable for its fast charging capabilities, reaching 0-100% in just one hour thanks to X-Stream technology.
Weighing only 7.8 lbs, the RIVER 3 is 30% smaller than the industry average, making it highly portable. Additionally, it features advanced safety measures with its upgraded LFP battery, which can be charged and recharged over 3,000 times, ensuring long-lasting performance. The inclusion of auto-switching UPS functionality allows it to seamlessly take over in case of power outages.
Performance Comparison
When it comes to performance, the Anker SOLIX C800 X stands out with its higher power output and capacity. With 1200W rated power and a capacity of 768Wh, it can run a wider range of appliances, including those that require a significant power draw. In contrast, the RIVER 3, with its 600W peak power, is more suitable for smaller devices and has a capacity of 245Wh, limiting its use for larger appliances.
However, the RIVER 3's fast charging capability is noteworthy. It can charge from 0-100% in just one hour, significantly faster than the Anker SOLIX C800 X, which requires about 58 minutes for a partial recharge. For users who prioritize quick access to power, this feature could be a decisive factor.
Portability and Design
In terms of portability, the EF ECOFLOW RIVER 3 takes the lead, weighing only 7.8 lbs and being designed to fit easily into tight spaces. This makes it an excellent choice for those who need a lightweight, easily transportable power station for camping or travel. The compact design is complemented by its durable features, including waterproof and fireproof capabilities.
On the other hand, the Anker SOLIX C800 X, while still portable, is heavier and bulkier due to its larger capacity and range of ports. It is designed for users who need more power and flexibility but may not be as convenient for those seeking a lightweight option for short trips or outings.
Charging Options
Both power stations offer versatile charging options, but they cater to different needs. The Anker SOLIX C800 X supports solar charging with a maximum input of 300W, allowing users to recharge it efficiently while off-grid. It can achieve 80% charge in approximately 2.3 hours under optimal conditions, making it suitable for longer outdoor adventures.
The RIVER 3 also supports solar charging, but with a maximum input of 110W, it takes longer to recharge compared to the Anker. However, its one-hour fast AC charging capability is a significant advantage for users looking for quick turnaround times. This makes the RIVER 3 an appealing option for those who may have access to power outlets and prioritize rapid charging.
Safety Features
Both the Anker SOLIX C800 X and EF ECOFLOW RIVER 3 emphasize safety in their designs. The Anker model incorporates InfiniPower technology for longevity and reliability, while the RIVER 3 features X-Guard technology, which includes over 40 safety measures to protect against various risks such as current and voltage fluctuations.
The RIVER 3's advanced safety features, including an auto-switching UPS, make it particularly suitable for home use, ensuring essential appliances remain powered during outages. This feature offers peace of mind, especially for those who rely on electricity for critical functions.
Price and Value
At a price of $379.99, the Anker SOLIX C800 X is a premium option compared to the EF ECOFLOW RIVER 3, which is priced at $196.00. This represents about a 48% savings for those who opt for the RIVER 3. While the Anker offers higher capacity and power output, the RIVER 3 provides excellent value for users who need a reliable power source for smaller devices or occasional use.
The decision ultimately comes down to individual needs. For users requiring extensive power and versatility, the Anker SOLIX C800 X justifies its price. Conversely, for those seeking a cost-effective and portable solution for lighter applications, the RIVER 3 is a compelling choice.
Which should you buy?
Choosing between the Anker SOLIX C800 X and the EF ECOFLOW RIVER 3 depends largely on your specific needs and budget. If you require a powerful, versatile power station for extensive use, the Anker SOLIX C800 X is worth the investment with its higher capacity and multiple charging ports. However, if you prioritize portability and fast charging at a lower price point, the RIVER 3 is an excellent option that offers significant value without sacrificing essential features.

