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Anker SOLIX C800 X Portable Power Station, 1200W vs EF ECOFLOW Delta 3 Ultra Portable Power Station,

Updated July 2026 — Anker SOLIX C800 X Portable Power Station, 1200W wins on ports, EF ECOFLOW Delta 3 Ultra Portable Power Station, wins on peak power and battery.

The Anker SOLIX C800 X is a budget-friendly option for outdoor use, while the EF ECOFLOW Delta 3 excels in power capacity and features for home use.

Why Anker SOLIX C800 X Portable Power Station, 1200W is better

Price

Anker is significantly cheaper at $379.99.

Portability

Anker is designed for outdoor activities.

Charging Speed

Anker recharges in just 58 minutes.

Why EF ECOFLOW Delta 3 Ultra Portable Power Station, is better

Power Output

Delta 3 has a continuous output of 3600W.

Battery Capacity

Delta 3 has a larger 3072Wh battery.

Noise Level

Delta 3 operates at just 25dB.

Overall score

Anker SOLIX C800 X Portable Power Station, 1200W
75
EF ECOFLOW Delta 3 Ultra Portable Power Station,
88

Specifications

SpecAnker SOLIX C800 X Portable Power Station, 1200WEF ECOFLOW Delta 3 Ultra Portable Power Station,
Price$379.99$1299.00
Output1200W3600W
Battery TypeLiFePO4LiFePO4
Recharge Time58 minX-Stream
Noise LevelN/A25dB
Warranty5 years2 years

Dimension comparison

Anker SOLIX C800 X Portable Power Station, 1200WEF ECOFLOW Delta 3 Ultra Portable Power Station,

Overview of the Anker SOLIX C800 X Portable Power Station

The Anker SOLIX C800 X Portable Power Station is a versatile option for outdoor enthusiasts and those in need of reliable power. With a price of $379.99, it is about 70% cheaper than its competitor, the EF ECOFLOW Delta 3, which retails for $1,299. This power station boasts a peak output of 1600W and a rated power of 1200W, making it capable of powering a wide range of devices.

Anker’s offering features a 768Wh LiFePO4 battery, known for its longevity, promising up to 3,000 cycles. The SOLIX C800 X is designed for convenient use with its ability to power up to 10 devices simultaneously. It also includes camping lights with three modes, enhancing its utility for outdoor activities. Furthermore, the Anker model can be recharged in just 58 minutes using its UltraFast charging feature, making it an efficient choice for those on the go.

Overview of the EF ECOFLOW Delta 3 Ultra Portable Power Station

The EF ECOFLOW Delta 3 Ultra Portable Power Station is a high-capacity option designed for demanding power needs. Priced at $1,299, it is significantly more expensive than the Anker SOLIX C800 X. However, it justifies this with a massive 3072Wh capacity and a continuous output of 3600W, capable of surging up to 7200W for demanding appliances.

This power station is built for reliability, featuring a durable LiFePO4 battery designed for 10 years of daily use. The Delta 3 also offers advanced features like an automatic UPS (Uninterruptible Power Supply) that switches to battery mode in under 10 milliseconds, ensuring that sensitive devices remain powered during outages. With its whisper-quiet operation at just 25dB under load, the Delta 3 is an excellent choice for home backup and RV use, where noise can be a concern.

Power Output Comparison

In terms of power output, the EF ECOFLOW Delta 3 takes the lead with a continuous output of 3600W and a surge capability of 7200W. This makes it suitable for high-demand appliances like refrigerators and power tools. On the other hand, the Anker SOLIX C800 X offers a peak output of 1600W and a rated power of 1200W, which is adequate for most portable needs but falls short of the Delta 3's capabilities.

The Delta 3 is built to handle nearly all essential appliances, providing peace of mind for users who require consistent power during emergencies. While the Anker model can power 89% of devices at high efficiency, it may not support more demanding equipment that the Delta 3 can effortlessly handle.

Battery Technology and Longevity

When it comes to battery technology, both models utilize LiFePO4 batteries, known for their safety and longevity. The Anker SOLIX C800 X can provide power for up to 10 years, with over 3,000 cycles expected from its 768Wh capacity. This makes it a reliable option for those who prioritize battery lifespan.

Conversely, the EF ECOFLOW Delta 3 also promises a lifespan of 10 years, but with a much larger capacity of 3072Wh, offering significantly more energy storage. This means that while both batteries are built to last, the Delta 3 provides a much greater power reserve, making it more suitable for extensive use in both home and outdoor settings.

Charging Options

In terms of charging options, the Anker SOLIX C800 X supports fast recharging, taking just 58 minutes with its UltraFast technology, which is 17% faster than average competitors. It can also be charged via solar power, accepting up to 300W input for off-grid use.

The EF ECOFLOW Delta 3 offers four charging methods, including wall outlets, solar panels, car input, and EcoFlow’s Smart Generator. Its proprietary X-Stream technology ensures quick recharging, allowing users to stay flexible and prepared for power outages or adventures. While both models can recharge using solar energy, the Delta 3's multiple charging options provide greater versatility for users in various situations.

Noise Levels

The EF ECOFLOW Delta 3 is designed for quiet operation, producing just 25dB under load, making it ideal for use in small spaces or during overnight camping trips. This feature enhances its appeal for users who value a peaceful environment without the distraction of loud generators.

In contrast, the Anker SOLIX C800 X does not specify its noise levels, but its focus is more on versatility and outdoor use, where noise might not be as significant a concern. For users prioritizing a silent operation, the Delta 3 stands out as the better option.

Portability and Usability

Both power stations are designed with portability in mind, but they cater to slightly different needs. The Anker SOLIX C800 X is equipped to handle outdoor activities with features like integrated camping lights and the ability to power multiple devices simultaneously. With a sales rank of 14,233, it indicates a solid market presence for users looking for a reliable portable power solution.

The EF ECOFLOW Delta 3, while slightly bulkier due to its larger capacity and features, still maintains a level of portability suitable for home use and RVs. Its automatic UPS function and robust build make it an excellent choice for users concerned about power reliability at home or during emergencies, reflected in its sales rank of 16,795.

Which should you buy?

Choosing between the Anker SOLIX C800 X and the EF ECOFLOW Delta 3 depends largely on your specific power needs and budget. The Anker SOLIX C800 X is an excellent choice for those who need a lightweight, versatile power station for outdoor use at a price of $379.99. It offers a great blend of features for camping and road trips.

However, if you require a higher capacity and more powerful output for home use or demanding appliances, the EF ECOFLOW Delta 3 is worth the investment at $1,299. Its robust features, including an automatic UPS and whisper-quiet operation, make it a strong contender for more permanent setups or emergency situations. Ultimately, your choice should align with your power demands and how you plan to use the device.