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Anker SOLIX C800 X Portable Power Station, 1200W vs EF ECOFLOW DELTA 2 Smart Extra Battery,

Updated July 2026 — EF ECOFLOW DELTA 2 Smart Extra Battery, leads on output and battery.

The Anker SOLIX C800 X offers a comprehensive power solution for outdoor activities, while the EF ECOFLOW DELTA 2 Smart Extra Battery excels in capacity and output for home use.

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

Power Features

Anker has camping lights and supports 10 devices.

Charging Speed

Anker recharges faster at 58 minutes.

Portability

Anker is designed specifically for outdoor use.

Why EF ECOFLOW DELTA 2 Smart Extra Battery, is better

Battery Capacity

EF ECOFLOW has a total capacity of 2048Wh.

Power Output

EF ECOFLOW delivers 1800W output.

Versatility

EF ECOFLOW can charge via multiple methods.

Overall score

Anker SOLIX C800 X Portable Power Station, 1200W
78
EF ECOFLOW DELTA 2 Smart Extra Battery,
82

Specifications

SpecAnker SOLIX C800 X Portable Power Station, 1200WEF ECOFLOW DELTA 2 Smart Extra Battery,
Price$379.99$379.00
BrandAnkerEF ECOFLOW
Peak Power1600W1800W
Battery TypeLiFePO4LiFePO4
Warranty5 years2 years

Dimension comparison

Anker SOLIX C800 X Portable Power Station, 1200WEF ECOFLOW DELTA 2 Smart Extra Battery,

Overview of the Anker SOLIX C800 X Portable Power Station

The Anker SOLIX C800 X Portable Power Station is priced at $379.99 and is designed to meet a variety of power needs during outdoor activities, such as camping or road trips. It features a robust 768Wh LiFePO4 battery that provides 1200W of rated power, with a peak output of 1600W. This power station allows users to plug in multiple appliances, thanks to its capability to support up to 10 devices simultaneously. Anker's unique InfiniPower technology ensures the battery lasts significantly longer than typical models, promising up to 3000 cycles.

Overview of the EF ECOFLOW DELTA 2 Smart Extra Battery

The EF ECOFLOW DELTA 2 Smart Extra Battery is available for $379.00, making it about 17% cheaper than the Anker SOLIX C800 X. This battery functions as an expansion for the DELTA 2 power station, adding an impressive 1024Wh of capacity to reach a total of 2048Wh. Its high output of 1800W allows it to power approximately 90% of home appliances. The DELTA 2 Smart Extra Battery is also designed for longevity, offering over 3000 cycles, similar to the Anker unit.

Power Output Comparison

When it comes to power output, the Anker SOLIX C800 X offers a rated power of 1200W with a peak capability of 1600W. This allows it to run a variety of devices efficiently, making it suitable for outdoor activities. In contrast, the EF ECOFLOW DELTA 2 Smart Extra Battery, when integrated with the DELTA 2, can deliver an output of 1800W. This higher output makes it a better choice for users needing to power more demanding appliances. Thus, for those who require higher wattage, the EF ECOFLOW option stands out.

Battery Capacity and Longevity

In terms of battery capacity, the Anker SOLIX C800 X comes with a 768Wh LiFePO4 battery, while the EF ECOFLOW DELTA 2 Smart Extra Battery provides a larger capacity of 1024Wh. When combined with the DELTA 2, this setup can reach a total of 2048Wh, which is advantageous for extended usage. Both options boast a lifespan of over 3000 cycles, ensuring reliability over the years. However, if you need a higher capacity without compromising on longevity, the EF ECOFLOW solution is the clear winner.

Charging Speed and Versatility

The Anker SOLIX C800 X features UltraFast charging capabilities, allowing it to recharge from 0% to 80% in just 58 minutes. This rapid recharge time is beneficial for users who are always on the go. On the other hand, the EF ECOFLOW DELTA 2 Smart Extra Battery can charge up to 80% in 80 minutes, which is slightly slower but still competitive. Both offer multiple charging methods, including solar panels, but the Anker's quicker charging time makes it more suitable for urgent power needs.

Portability and Usability

The Anker SOLIX C800 X is specifically designed for outdoor use, featuring camping lights with three modes for different night-time activities. It allows users to plug in up to 10 appliances simultaneously, enhancing its usability during outings. The EF ECOFLOW DELTA 2 Smart Extra Battery complements the DELTA 2, providing versatility in charging options and allowing users to monitor their power usage via an onboard LCD screen and the EcoFlow app. While both products prioritize user-friendliness, the Anker's additional camping features make it particularly appealing for outdoor enthusiasts.

Price Comparison

The pricing for the Anker SOLIX C800 X is set at $379.99, while the EF ECOFLOW DELTA 2 Smart Extra Battery is slightly less at $379.00. This makes the EF ECOFLOW option about 17% cheaper than the Anker model. While the price difference is minimal, it's worth considering what you get for each dollar spent. The Anker provides a complete power station experience, whereas the EF ECOFLOW serves as an expansion battery, which might be more beneficial if you already own the DELTA 2.

Which should you buy?

Ultimately, your choice between the Anker SOLIX C800 X Portable Power Station and the EF ECOFLOW DELTA 2 Smart Extra Battery depends on your specific needs. If you are looking for a comprehensive power solution for outdoor activities with additional features like camping lights, the Anker SOLIX C800 X is a solid option. However, if you require a larger battery capacity that can power demanding appliances and you already own the DELTA 2, the EF ECOFLOW DELTA 2 Smart Extra Battery would be the better investment. Consider your power needs, existing equipment, and how you plan to use the device before making a decision.