EcoFlow RIVER 3 Plus Portable Power Station 256WH

ECOFLOW RIVER 3 256WH Key Specifications

• Battery Capacity: 245Wh
• Battery Chemistry: LiFePO4 (LFP)
• AC Output: 300W Pure Sine Wave
• Surge Output: 600W
• X-Boost Output: Up to 600W
• USB-C Output: Up to 100W
• USB-A Output: 12W per port
• Car Output: 126W maximum
• Solar Input: Up to 110W
• AC Charging: Up to 305W
• AC Recharge Time: Approximately 60 minutes
• Cycle Life: 3,000 cycles to 80% capacity
• UPS Switching Time: Less than 20ms
• Noise Level: Less than 30dB
• Connectivity: Wi-Fi and Bluetooth
• Weight: Approximately 3.55kg
• Dimensions: 255 × 212 × 113mm

Note: EcoFlow's current published specification lists the standard RIVER 3 capacity as 245Wh, although the supplied product name states 256Wh. The listing title is retained as provided.

ECOFLOW RIVER 3 256WH Overview

The ECOFLOW RIVER 3 256WH is a compact portable power station designed for everyday backup power, travel, camping, photography, mobile work and emergency charging. The current standard RIVER 3 specification lists a 245Wh LiFePO4 battery and a 300W AC output, with up to 600W surge and X-Boost capability.

Its compact 3.55kg design makes it easy to transport, while the USB-C port supports up to 100W output for compatible laptops and other devices. The RIVER 3 also supports solar charging up to 110W and can recharge from AC in approximately one hour.

ECOFLOW RIVER 3 256WH Price in Kenya

ECOFLOW RIVER 3 256WH Full Specifications

ECOFLOW RIVER 3 256WH Performance

• Provides 300W continuous AC power.
• Delivers up to 600W surge output.
• Supports X-Boost up to 600W.
• Provides up to 100W USB-C output.
• Supports up to 110W solar charging.
• Can recharge from AC in approximately 60 minutes.
• Uses LiFePO4 battery technology.
• Provides a rated 3,000-cycle lifespan to 80% capacity.
• Operates at less than 30dB for quiet backup use.
• Provides UPS functionality with switching below 20ms.
• Suitable for laptops, cameras, routers, phones, lights and other compatible electronics.

ECOFLOW RIVER 3 256WH Design and Build Quality

• Compact and lightweight portable design.
• Approximately 3.55kg.
• Measures approximately 255 × 212 × 113mm.
• Integrated carrying handle.
• Designed for travel and outdoor use.
• Quiet operating profile below 30dB.
• LiFePO4 battery technology for long-term durability.
• Suitable for home, office, camping and mobile applications.

ECOFLOW RIVER 3 256WH Smart Features

• EcoFlow mobile app support.
• Wi-Fi connectivity.
• Bluetooth connectivity.
• Real-time battery monitoring.
• UPS functionality.
• X-Boost mode.
• Multiple charging options.
• Battery Management System.
• Multiple safety protections.
• Quiet operation.
• Solar charging support.

ECOFLOW RIVER 3 256WH Connectivity

• AC output
• USB-C 100W output
• 2 × USB-A outputs
• 12V car output
• AC charging input
• Solar charging input
• Car charging input
• Wi-Fi
• Bluetooth

ECOFLOW RIVER 3 256WH Compatibility

• Laptops
• Smartphones
• Tablets
• Cameras
• Camera batteries and chargers
• Wi-Fi routers
• LED lights
• Portable monitors
• Small TVs
• Camping equipment
• USB-C devices
• USB-A devices
• Compatible 12V accessories
• Small electronics within the 300W AC output rating

ECOFLOW RIVER 3 256WH Ideal Use Cases

• Home backup power
• Power outages
• Camping
• Travel
• Outdoor photography
• Video production
• Mobile work
• Emergency charging
• Wi-Fi router backup
• Laptop charging
• Smartphone charging
• Camera charging
• LED lighting
• Road trips
• Off-grid activities

ECOFLOW RIVER 3 256WH Pros & Cons

ECOFLOW RIVER 3 256WH FAQs

1. What is the battery capacity of the ECOFLOW RIVER 3?
EcoFlow's current specification lists the standard RIVER 3 at 245Wh. The supplied product name identifies it as 256Wh.

2. How much AC power does it provide?
It provides 300W of continuous AC output, with up to 600W surge capability.

3. Does the RIVER 3 support solar charging?
Yes. It supports solar input of up to 110W.

4. How quickly can it recharge?
AC charging can take the RIVER 3 from 0–100% in approximately 60 minutes.

5. Does it use an LFP battery?
Yes. It uses a LiFePO4 battery rated for approximately 3,000 cycles to 80% capacity.

6. Does it have USB-C output?
Yes. The USB-C port supports up to 100W output.

7. Can it be used as a UPS?
Yes. The RIVER 3 provides UPS functionality with a switching time of less than 20ms.

ECOFLOW RIVER 3 256WH Conclusion

The ECOFLOW RIVER 3 256WH is a compact portable power station offering 300W AC output, up to 600W surge power, 100W USB-C output, 110W solar charging, LiFePO4 battery technology, UPS functionality and Wi-Fi/Bluetooth connectivity. Its lightweight design and quiet operation make it suitable for travel, camping, photography, mobile work and everyday backup power. At KSh 31,000, it provides a practical portable power solution for users who need reliable backup for essential electronics.