---
product_id: 512299313
title: "EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black"
brand: "ef ecoflow"
price: "¥10385"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/512299313-ef-ecoflow-portable-power-station-river-2-256wh-lifepo4-battery
store_origin: JP
region: Japan
---

# 1-hour ultra-fast AC recharge 256Wh LiFePO4 long-life battery 2.3-hour solar recharge capability EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black

**Brand:** ef ecoflow
**Price:** ¥10385
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your freedom, fast and fearless.

## Quick Answers

- **What is this?** EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black by ef ecoflow
- **How much does it cost?** ¥10385 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/512299313-ef-ecoflow-portable-power-station-river-2-256wh-lifepo4-battery)

## Best For

- ef ecoflow enthusiasts

## Why This Product

- Trusted ef ecoflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up Instantly:** X-Stream tech delivers a full recharge in just 60 minutes—never wait to get back online.
- • **Lightweight & Travel-Ready:** At just 7.7 lbs with a built-in handle, it’s the ultimate portable power companion for your next adventure.
- • **Battery That Lasts a Decade:** LiFePO4 cells endure 3000+ cycles, giving you nearly 10 years of reliable, eco-friendly energy.
- • **Solar-Ready for Green Energy:** Plug in optional solar panels and recharge in as little as 2.3 hours—sustainability meets convenience.
- • **Run 6 Essentials Simultaneously:** 600W output powers multiple devices without a hitch, perfect for work and play off-grid.

## Overview

The EF ECOFLOW RIVER 2 Portable Power Station packs 256Wh of durable LiFePO4 battery power into a sleek, lightweight design. With ultra-fast 1-hour AC recharge, 600W output to run multiple devices simultaneously, and solar charging capability, it’s engineered for professionals and adventurers who demand reliable, eco-friendly energy on the go. Backed by advanced battery management and a 5-year service plan, it’s your go-anywhere power solution.

## Description

EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFeP04 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use

## Features

- [1 Hour AC Recharge] - Fully recharge the electric generator using an AC outlet in only 1 hour with EcoFlow's X-Stream fast charging technology.
- [Power All Your Essentials] - With an output of up to 600W, run 6 essential appliances simultaneously without worrying about overloading. With a whole host of ports, from 300W AC outlets to USB-C, we've got all your device's plugs covered.
- [LFP Long-Life Battery] - Using LFP battery cells, use and recharge RIVER 2 more than 3000 times before hitting 80%. That's almost 10 years of regular use. RIVER 2 includes advanced BMS protection, monitoring voltage, current, and temperature to keep your LFP battery running for years.
- [Fast Solar Charging] - Use clean, green renewable energy to recharge RIVER 2 power generator in as fast as 2.3 hours with 110W solar input.
- [Light & Portable] - With a lightweight of only 7.7 lbs, RIVER 2 is the ideal outdoor generator for all your off-grid adventures. With a built-in handle, this portable battery is easy and convenient to take anywhere you need power.
- [What's included] - RIVER 2 portable power station, AC charging cable, car charging cable, user manual, and a 5-year service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | EF ECOFLOW |
| Part Number | RIVER 2 |
| Product Dimensions | 24.38 x 21.34 x 13.97 cm; 3.5 kg |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | EFR600 |
| Size | RIVER 2 Power Station |
| Colour | Black,green |
| Style | RIVER 2+AC cable |
| Power Source | Battery Powered |
| Voltage | 120 Volts |
| Wattage | 256 Watt-hours |
| Item Package Quantity | 1 |
| Special Features | Portable |
| Included Components | RIVER 2 portable power station, AC charging cable, car charging cable, user manual, 5-year service. (A solar charging cable is not included.) |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Item Weight | 3.5 kg |

## Product Details

- **Brand:** EF ECOFLOW
- **Wattage:** 256 Watt-hours
- **Fuel type:** solar
- **Power source:** Battery Powered
- **Recommended uses for product:** Camping
- **Item weight:** 3.5 Kilograms
- **Voltage:** 120 Volts
- **Output wattage:** 600
- **Special feature:** Portable
- **Included components:** RIVER 2 portable power station, AC charging cable, car charging cable, user manual, 5-year service. (A solar charging cable is not included.)

## Images

![EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black - Image 1](https://m.media-amazon.com/images/I/51awsbDJNgL.jpg)
![EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black - Image 2](https://m.media-amazon.com/images/I/61xKw2tajZL.jpg)
![EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black - Image 3](https://m.media-amazon.com/images/I/71RmqZ3yIfL.jpg)
![EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black - Image 4](https://m.media-amazon.com/images/I/71UhMmua9wL.jpg)
![EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use, Black - Image 5](https://m.media-amazon.com/images/I/81dbidOsR5L.jpg)

## Questions & Answers

**Q: How long can the RIVER 2 power my appliances?**
A: Run time≈256Wh*0.85/operating wattage of your appliances.

**Q: Can the RIVER 2 be used as an uninterruptible power supply (UPS)?**
A: When your RIVER 2 is plugged into the wall, anything plugged into it gets power from the grid, not its battery. If power from the grid stops, RIVER 2 automatically switches to its battery supply mode within 30 milliseconds.

**Q: Can the RIVER 2 handle high-wattage appliances?**
A: Yes. The RIVER 2 can power devices up to 600W with our proprietary technology, X-Boost. *X-Boost can run devices that require up to 600W, however, it's best to test before use.

**Q: What kind of solar charger can charge the RIVER 2 solar generator?**
A: The RIVER 2 electric generator can be charged with type-c solar panel if there is a stable 5/9/12/15/20V 3A output.

## Frequently Bought Together

- EF ECOFLOW Portable Power Station RIVER 2, 256Wh LiFePO4 Battery/ 1 Hour Fast Charging, 2 Up to 600W AC Outlets, Solar Generator (Solar Panel Optional) for Outdoor Camping/RVs/Home Use
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- EF ECOFLOW Rapid Power Bank, 5000mAh Qi2 Certified Wireless Magnetic Portable Charger, 30W Max Fast Charging Battery Pack with Built-in USB-C Cable & Stand for iPhone16/15/14/13/12 Series Only

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**Shop now:** [https://www.desertcart.jp/products/512299313-ef-ecoflow-portable-power-station-river-2-256wh-lifepo4-battery](https://www.desertcart.jp/products/512299313-ef-ecoflow-portable-power-station-river-2-256wh-lifepo4-battery)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*