EcoFlow River 3 245Wh Portable Power Station with X-Boost & Fast UPS Backup

EcoFlow River 3 Portable Power Station with UPS Backup

The EcoFlow River 3 is a compact 245Wh portable power station built for homes and offices that need dependable backup power without the bulk. With a 300W rated output and X-Boost support up to 600W, it comfortably runs everyday essentials like routers, laptops, and lights, while still handling higher-wattage appliances when you need extra headroom.

What sets this portable power station apart is its under-20ms UPS backup, which kicks in instantly during a sudden outage to keep sensitive electronics like routers and computers running without interruption. Combined with quiet sub-30dB operation, it's just as suitable for a home office as it is for a bedroom or study space. Many buyers searching for a reliable EcoFlow power station or comparing options like a Jackery portable power station will find the River 3's 30% smaller, lighter footprint a practical advantage for everyday carry and storage.

Built on long-life LiFePO4 battery chemistry rated for 3,000 cycles to 80% capacity, the River 3 is designed for years of dependable use. A 1-hour fast charge means it's ready to go again quickly, whether you're topping it up between work sessions or recharging before a trip.

Key Features

• 245Wh Capacity with 300W Rated Output — Comfortably powers everyday devices such as routers, laptops, and lighting, making it a practical backup source for home or office use.

• X-Boost Technology up to 600W — Lets the unit support higher-wattage appliances beyond its standard rating, giving you more flexibility without needing a larger power station.

• Up to 2× Runtime for Low-Power Devices — Improved efficiency means longer usage time for smaller electronics, so you get more out of every charge.

• Compact and Lightweight Design — At 30% smaller than the industry average, it's easy to carry between rooms, pack for travel, or store out of the way.

• Under 20ms UPS Backup — Switches to battery power almost instantly during an outage, helping protect routers, computers, and other sensitive electronics from sudden shutdowns.

• Quiet Operation Under 30dB — Runs quietly enough for bedrooms, home offices, and shared spaces without becoming a distraction.

• 1-Hour Fast Charging — Recharges quickly via AC power without compromising long-term battery health, so it's ready when you need it.

• IP54-Rated Water and Dust Resistance — Adds a layer of everyday protection against dust and light moisture, suited for occasional outdoor or workshop use.

• Powers up to 6 Devices Simultaneously — Multiple AC, USB-A, USB-C, and car output ports let you charge or run several devices at once.

Why Choose the EcoFlow River 3 Portable Power Station

The EcoFlow River 3 combines fast UPS response, efficient power delivery, and a genuinely portable design in one unit. Its LiFePO4 battery is built for long-term reliability, so you're not replacing it after a season of regular use. The combination of quiet operation, compact size, and multi-device output makes it a practical everyday power solution rather than a purely emergency-only device — useful for daily charging, remote work setups, and unexpected outages alike.

Best Use Cases

• Home Backup: Keep routers, lights, and small appliances running during power cuts.

• Home Office: Quiet, reliable power for laptops, monitors, and networking equipment.

• Travel: Compact enough to pack for trips, road journeys, or short getaways.

• Students: Portable charging for laptops, phones, and study lighting.

Technical Specifications

Compatibility

• Compatible with routers, laptops, LED lights, and other standard AC/USB-powered devices

• Supports USB-C PD-enabled laptops and smartphones

• Works with 12V car sockets and compatible solar panels for on-the-go charging

Package Includes

• 1 × EcoFlow River 3 Portable Power Station

• 1 × AC Charging Cable

• 1 × Car Charging Cable

• User Manual

Frequently Asked Questions

How long does the EcoFlow River 3 take to fully charge?

Using AC power, the River 3 charges from 0–100% in about 1 hour, making it convenient for quick top-ups.

Can the EcoFlow River 3 power a laptop and router at the same time?

Yes. With 300W rated output and multiple AC, USB-A, and USB-C ports, it can run a laptop, router, and other small devices simultaneously.

Does the UPS backup work automatically during a power outage?

Yes. The built-in UPS function switches to battery power in under 20ms, helping keep connected devices like routers and computers running without interruption.

Is the EcoFlow River 3 safe for indoor and office use?

Yes. It operates at under 30dB, making it quiet enough for bedrooms, home offices, and shared workspaces.

How long will the battery last with regular use?

The LiFePO4 battery is rated for up to 3,000 charge cycles to 80% capacity, supporting years of regular daily use.

Can the EcoFlow River 3 be charged with solar panels?

Yes. It supports up to 110W solar input, allowing a full charge in as fast as 2.6 hours under optimal sunlight.

What is the warranty coverage for the EcoFlow River 3?

The EcoFlow River 3 comes with manufacturer warranty support. For exact terms and local coverage details, please check with your retailer at the time of purchase.

Buy the EcoFlow River 3 Portable Power Station at the best price in Bangladesh with fast delivery and warranty support.