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EF ECOFLOW Portable Power Station RIVER 3, vs HOWEASY Portable Power Station,135W Solar

Updated July 2026 — EF ECOFLOW Portable Power Station RIVER 3, wins on output power and capacity, HOWEASY Portable Power Station,135W Solar wins on charging time.

The EF ECOFLOW RIVER 3 is a more powerful and faster charging option, while the HOWEASY is a budget-friendly and portable choice for light use.

Why EF ECOFLOW Portable Power Station RIVER 3, is better

Power Capacity

RIVER 3 has 245Wh vs HOWEASY's 98Wh

Charging Speed

RIVER 3 charges in 1 hour vs HOWEASY's 80% in 1 hour

Versatility

RIVER 3 can power devices up to 600W vs HOWEASY's 135W

Why HOWEASY Portable Power Station,135W Solar is better

Portability

HOWEASY weighs 2.3 lbs vs RIVER 3's 7.8 lbs

Price

HOWEASY is $109.99 vs RIVER 3's $196.00

Compact Design

HOWEASY is smaller and easier to carry

Overall score

EF ECOFLOW Portable Power Station RIVER 3,
85
HOWEASY Portable Power Station,135W Solar
70

Specifications

SpecEF ECOFLOW Portable Power Station RIVER 3,HOWEASY Portable Power Station,135W Solar
BrandEF ECOFLOWHOWEASY
Price$196.00$109.99
Battery TypeLiFePO4Lithium
AC Output300W135W
Fast Charge1 hour80% in 1 hour
LED LightNoYes

Dimension comparison

EF ECOFLOW Portable Power Station RIVER 3,HOWEASY Portable Power Station,135W Solar

Overview of the Products

The EF ECOFLOW Portable Power Station RIVER 3 is priced at $196.00, while the HOWEASY Portable Power Station costs $109.99, making it about 44% cheaper than the RIVER 3. Each power station serves unique needs, catering to different users based on their power requirements and intended applications. The RIVER 3 is designed for more demanding use cases, including camping and home backup, whereas the HOWEASY model is a compact option suited for light-duty tasks.

Power Capacity

The EF ECOFLOW RIVER 3 boasts a capacity of 245Wh, significantly higher than the HOWEASY's 98Wh. This means the RIVER 3 can power devices that require more energy, making it more suitable for camping trips or home use where several devices need to be charged simultaneously. In contrast, the HOWEASY is limited to powering smaller devices, making it ideal for users who primarily need to charge smartphones, tablets, or laptops.

Charging Speed

With the ability to charge from 0% to 100% in just one hour using X-Stream technology, the RIVER 3 offers a remarkable charging speed. This is particularly beneficial for users who need quick turnaround times for their devices. On the other hand, the HOWEASY Portable Power Station can achieve 80% charge in an hour through its 65W PD port, which is commendable but slower compared to the RIVER 3. This difference in charging speed may influence users who prioritize rapid recharging capabilities.

Portability

The HOWEASY Portable Power Station weighs only 2.3 lbs, making it highly portable and easy to carry, especially for outdoor activities like camping. In contrast, the EF ECOFLOW RIVER 3, while still manageable at 7.8 lbs, is heavier and bulkier. The RIVER 3 is 30% smaller than the industry average, but its weight may be a consideration for users who prioritize ultra-portability in their power solution.

Safety Features

The RIVER 3 includes advanced safety features with over 40 safety measures, ensuring protection against various risks like overvoltage and overheating. This makes it a reliable choice for powering sensitive equipment. The HOWEASY also has a six-fold protection system through its BMS, which ensures reliable performance in extreme conditions. While both products emphasize safety, the RIVER 3 provides a more comprehensive safety profile, potentially giving it an edge for users concerned about device protection.

Usage Versatility

The EF ECOFLOW RIVER 3 is equipped with multiple output options, including a 300W AC outlet and X-Boost capability for up to 600W, allowing it to power a wider range of devices. This versatility makes it suitable for various settings, from camping to home backup. Conversely, the HOWEASY can charge up to seven devices simultaneously, including laptops and small appliances, but its output is capped at 135W. This makes the HOWEASY a good option for light household tasks and outdoor activities but may limit its usability for heavier demands.

Design and Features

The RIVER 3 features cutting-edge GaN technology, which enhances energy efficiency and reduces noise levels to less than 30 dB. It also includes a built-in handle for easy transport. Meanwhile, the HOWEASY Portable Power Station includes a built-in LED light with multiple modes for added functionality during camping or emergencies. While both products exhibit thoughtful design, the RIVER 3's technology and noise reduction make it a more sophisticated choice for serious power users.

Price Comparison

At $196.00, the EF ECOFLOW RIVER 3 is clearly positioned as a premium option compared to the HOWEASY Portable Power Station, which is priced at $109.99. This makes the HOWEASY about 44% cheaper than the RIVER 3, appealing to budget-conscious consumers or those who do not need extensive power capabilities. However, the price difference reflects the significant disparity in features and capacity between the two products, making it essential for buyers to assess their specific needs before making a decision.

Which should you buy?

Choosing between the EF ECOFLOW Portable Power Station RIVER 3 and the HOWEASY Portable Power Station ultimately depends on your power needs and budget. If you require a high-capacity power station that can support multiple devices simultaneously and offers rapid charging, the RIVER 3 is worth the investment. However, if portability and budget are your main concerns, and your power needs are minimal, the HOWEASY provides excellent value for lighter applications. Consider your specific usage scenarios to determine which portable power station fits your lifestyle best.