Ecoflow River 3 UPS

Overview

The EcoFlow RIVER 3 UPS is a compact portable power station designed for everyday backup power and flexible off-grid use. With fast charging, quiet operation, and built-in UPS functionality, it is a practical solution for homes, offices, travel, and outdoor activities.

Its lightweight design, LiFePO4 battery, and support for solar charging make it a versatile energy solution for people looking for a reliable power source in a smaller form factor.

Why choose the EcoFlow RIVER 3 UPS?

The EcoFlow RIVER 3 UPS combines portability with useful emergency power features. It is suitable for charging essential devices, supporting short power interruptions, and providing energy on the move.

• Compact and easy to carry
• Useful as a backup power supply for essential devices
• Supports AC, solar, and car charging
• Built-in UPS mode with fast switching
• Quiet operation for indoor use

Compact design with practical power output

Despite its small size, the EcoFlow RIVER 3 UPS provides enough output for a range of everyday devices. It is suitable for laptops, routers, lights, small electronics, and other essential equipment within its output limits.

Key power details

• Battery capacity: 245 Wh
• Continuous AC output: 300 W
• Peak AC output: 600 W
• Pure sine wave AC output
• Weight: approximately 3.55 kg

Fast charging options

This portable power station offers flexible charging methods to suit different situations. It can be recharged quickly from AC power, or more sustainably with compatible solar panels.

• AC charging: about 1 hour
• Solar charging: compatible with panels up to 110 W input
• Car charging: supported via a car cigarette lighter
• Generator support: available for flexible charging setups

UPS backup for sensitive devices

The EcoFlow RIVER 3 UPS includes an uninterruptible power supply function that switches to battery mode within 10 ms. This makes it useful for devices that need short-term protection during outages.

It can help support equipment such as routers, laptops, and certain medical devices when uninterrupted power is important.

Battery technology and durability

The integrated LiFePO4 battery is designed for long-term use, with up to 3,000 charge cycles and a stated lifespan of around 10 years at 80% capacity. The unit also includes X-Guard technology with multiple protection mechanisms for added safety.

Durability highlights

• 3,000 charge cycles
• X-Guard protection system
• IP54 rating for dust and splash resistance
• Shock-resistant design
• Heat resistance up to 500°C as stated in the source content

Quiet and efficient for indoor or outdoor use

With quiet operation below 30 dB, the EcoFlow RIVER 3 UPS is suitable for environments where low noise matters. This makes it a practical option for apartments, offices, camping, and overnight use.

Smart control and display

Users can monitor the unit through the EcoFlow app and the built-in LCD display. These tools make it easier to check battery status, manage charging, and track power usage.

Technical specifications

• Battery type: Lithium Iron Phosphate (LiFePO4)
• Battery capacity: 245 Wh
• AC input: 230 V AC
• DC input (solar): 11–30 V / 8 A / max. 110 W
• USB-A outputs: 2 × 12 W (5 V, 2.4 A)
• USB-C output: 1 × 100 W (5–20 V, 5 A)
• AC output: 1 × 230 V / 50 Hz
• DC output: 1 × 12.6 V / 10 A
• Display: LCD
• Dimensions: 255 × 212 × 113 mm

Who is the EcoFlow RIVER 3 UPS suitable for?

This model is a good fit for customers looking for a lightweight energy solution for everyday essentials. It is especially relevant for users who want a compact UPS, a portable power station for travel, or a backup power supply for short outages.

• Home users needing emergency power for routers or small devices
• Outdoor users who want a compact energy solution
• Travelers who need a lightweight power bank alternative
• Anyone looking for solar charging compatibility in a small unit

Frequently asked questions

Below are quick answers to common questions about the EcoFlow RIVER 3 UPS.

How fast does the EcoFlow RIVER 3 UPS charge?

According to the provided product information, it can be fully charged in about one hour via AC charging.

Can it be used as a UPS for home devices?

Yes. It includes UPS functionality and can switch to battery mode within 10 ms to help support sensitive devices during power interruptions.

Does it support solar charging?

Yes. The EcoFlow RIVER 3 UPS is compatible with solar charging up to 110 W input.

Is the unit quiet enough for indoor use?

Yes. The unit is described as operating below 30 dB, which makes it suitable for indoor environments.

What types of devices can it power?

It is designed for essential devices such as laptops, routers, lights, and other electronics within its output capacity.

Is the battery designed for long-term use?

Yes. The LiFePO4 battery is rated for up to 3,000 charge cycles, with a stated lifespan of around 10 years at 80% capacity.