# EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W

The EF ECOFLOW RIVER 2 240 is a compact portable power station listed with 243Wh capacity, 300W AC outlets, and a 7.7-pound weight. Its stated one-hour AC recharge and LiFePO4 battery suit portable, short-duration power needs, while the listing’s references to 600W output conflict with its stated 300W AC rating.

- [Original product page](https://best-deals.pro/product/ef-ecoflow-river-2-240-portable-power-station)
- [View offer](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- Market: US
- Language: en-US
- Currency: USD
- Brand: EF ECOFLOW
- Model: ZMR600-US
- Category: Tools & Garden > Power & Backup Energy > Power Stations
- Price: 189.00 USD
- Previous price: 279.00 USD
- Discount: 32%
- Price checked: 2026-11-14T09:42:17.664Z
- Rating: 4.5 / 5
- Reviews: 364

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer claims AC charging from 0% to 100% in one hour.
- LiFePO4 battery cells are claimed to retain at least 80% capacity after 3000+ charge cycles.
- Listed at 7.7 pounds, with a built-in handle described in the product features.
- Solar charging times are stated for 60W and 110W panels, with a separate solar charging cable required for panel connection.

## Pros

- A listed 7.7-pound weight and built-in handle make it easier to carry for camping or other portable use.
- A one-hour AC recharge claim may suit short turnaround times between uses.
- LiFePO4 chemistry and a claimed 3000+ cycles to 80% capacity target frequent recharging.

## Cons

- The stated 243Wh capacity is suited to shorter, lower-energy needs rather than extended high-power use.
- Customer feedback includes mixed reports about battery life and available power, so runtime should be planned around the device being powered.

## Specifications

### Identity
- Brand: EF ECOFLOW
- Model: ZMR600-US
### Power and battery
- Power configuration: Solar Powered
- Battery chemistry: LiFePO₄\(\(LFP\) battery cells.
- Battery capacity: 243Wh
- AC outlet rating in title: 300W
- Output wattage in details: 600
- Listed wattage: 600 watts
- AC recharge claim: 1 hour
- Solar recharge claim: 2.3 hours with an 110W panel
- Solar recharge claim, alternate panel: approximately 5 hours with a 60W panel
- Charge-cycle claim: up to 3000+ charge cycles with 80%+ capacity remaining
### Dimensions and installation
- Weight listed: 7.7 pounds
- Dimensions: 9.6"L x 8.4"W x 5.5"H
### Other details
- Recommended use: Camping
- Color: Black
- Warranty description: 5 year warranty

## Before you buy

- The listing is inconsistent about output: its title and feature copy say 300W AC outlets, while details and other copy claim 600W output or 600 watts. Confirm the selected unit’s continuous AC rating and whether any 600W figure describes a limited mode. The model is listed as ZMR600-US, while another model-number field gives EFR600+XT60. Solar times are stated for specific panel wattages, and the solar charging cable is described as separate in the solar instructions despite a listed-component entry naming a Solar Charge Cable. The stated package contents also differ between the components field and feature copy, so check the selected listing.

## In the box

- Solar Charge Cable (Check selected pack): The components field lists this cable, but the solar instructions say a separate cable is required and the feature list instead names an AC charging cable and quick start guide. Confirm the selected package contents.
- AC charging cable (Check selected pack): Named in the package description.
- Quick start guide (Check selected pack)
- 5-year service (Check selected pack): The feature copy says this is included. The details separately state a 5 year warranty.

## A good fit for

- Campers and travelers needing a lightweight station for modest, short-duration power demands.
- Buyers who value a claimed fast AC recharge and LiFePO4 cycle life, and can confirm that the listed output suits their devices.

## Less suited to

- People who need dependable long runtimes for high-draw equipment or household backup.
- Buyers who require a clearly established 600W continuous AC output without confirming the rating and operating conditions.

## Customer feedback

Customer feedback highlights ease of use, compact size, and portability, including reported use for overnight camping. Views are mixed on charging speed, battery life, power output, and value. These concerns matter for a 243Wh station intended for shorter use, especially because the listing does not consistently state whether AC output is 300W or 600W. The rating distribution skews positive, but ratings alone do not establish performance or explain less favorable experiences.
- Positive themes: Customers report that it is compact, lightweight, portable, and easy to use.
- Mixed feedback: Feedback on charging speed, battery life, and power output is mixed, including reports of short runtimes and difficulty charging in a car.
- Mixed feedback: Opinions about value for money are divided.

## Frequently asked questions

### How quickly does the RIVER 2 240 recharge from an AC outlet?
The listing claims a 0% to 100% recharge in one hour using an AC outlet. This is a manufacturer claim rather than an independently verified result.
### Can it be recharged with a solar panel?
The listing describes solar charging with 60W and 110W panels, claiming approximately five hours with 60W and 2.3 hours with 110W in full sunlight. It says a separate solar charging cable is required, so confirm cable inclusion for the selected package.
### Does it provide 300W or 600W of output?
The listing is contradictory. The title and feature copy specify 300W AC outlets, while other details and claims say 600W output. Confirm the continuous AC rating and any conditions behind a 600W figure before choosing devices.
### What battery chemistry does it use?
The product copy identifies LiFePO4 \(LFP\) battery cells and claims 3000+ charge cycles with 80%+ capacity remaining.

## Alternative options

- [EF ECOFLOW DELTA 3 Max Portable Power Station, 2048Wh LFP Battery, 2400W \| 3400W X-Boost Output, Ultra-Fast 0-80% Charging in 1.13 Hr, Home Backup & RV Camping, Solar Generator \(Solar Panel Optional\)](https://best-deals.pro/visit/ef-ecoflow-delta-3-max-portable-power-station)
- [DARAN R200 Portable Power Station 192Wh, 200W\(400W Peak\) Compact Power Bank \| 100W PD Fast Charge, 2 AC Outlets, LiFePO4 Solar Generator with LED Light for Laptop, Camping, Hunting, Travel, Home Blackout](https://best-deals.pro/visit/daranener-daran-r200-portable-power-station-192wh-200w)
- [EF ECOFLOW River 3 Plus Portable Power Station Extra Battery EB300 \| 286Wh Expansion LiFePO4 \(LFP\) Battery, 10-Year Lifespan, Built-in 140W USB-C Port for Charging/Discharging, Use Independently](https://best-deals.pro/visit/ef-ecoflow-river-3-plus-extra-battery-eb300)
- [BLUETTI Elite 100 V2 Portable Power Station with Solar Cable 1024Wh 1800W \| 3600W Surge, 35% Smaller, 0-80% in 45 Min, 10ms UPS, LiFePO4 Solar Generator for Blackout, Camping, Outage and Road Trip](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [BLUETTI Elite 30 Mini Portable Power Station 288Wh 300W LFP Solar Generator \| 140W Two-Way Fast Charging, ≤10ms UPS, 3 Lighting Modes, Power Lifting 50ow for Home, Work, Travel, Camping & Emergencies](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [BLUETTI Elite 300 Portable Power Station for RV & Home Backup 3014.4Wh \| 2400W \(4800W Surge\), LiFePO4 Battery, Smallest 3kWh Solar Generator for Emergency, RV Power with TT-30 RV Port & 12V/30A DC](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [BLUETTI Elite 200 V2 Portable Power Station 2080Wh 2600W Solar Generator \| LFP Battery Backup w/ 4 2600W AC Outlets \(3900W Power Lifting\), 0-80% Fast Charge in 50 Min. for Camping, Off-grid, Emergency](https://best-deals.pro/visit/bluetti-elite-200-v2-portable-power-station)
- [EF ECOFLOW Solar Generator Delta 3 Classic with 110W Solar Panel, 1024Wh \| 1800W AC \(3600W Surge\)/100W USB-C Output, LFP Battery Portable Power Station, 10ms UPS, 1 Hr Fast Charge for Home, Camping&RV](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [Jackery Solar Generator 1000 v2 and 100W Solar Panel,1024Wh,1500W AC \| LiFePO4 Battery, 50-Min Fast Charge, 10ms UPS Solar Generator for Home Emergency, Camping & RV](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [Portable Power Station 500W \(Peak 1000W\), 519.48Wh Outdoor Solar Generator \| Backup Battery Pack with 2 AC Outlets, 500W 10-Port Powerhouse for RV/Van Camping Fishing Climbing Road Trip Home Emergency](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [Anker SOLIX C1000 Gen 2 Solar powered Generator \| 1,024Wh LiFePO4 Battery, Full Charge in 49 Min, 2,000W Portable Power Station \(Peak 3,000W\) for UPS, Outdoor, Emergency Use](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [BLUETTI Elite 30 Mini Portable Power Station 288Wh 300W LFP & Solar Cable \| Portable, Daily Use, Power Lifting 600W, 10ms UPS, 46 Min 0–80% Fast Charging for Home, Work, Travel, Camping & Emergencies](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)

## Add-ons

- [EF ECOFLOW Portable Power Station River 2 Max 500, 499Wh LiFePO4 Battery \| 1 Hour Fast Charging, Up to 1000W Output Solar Generator \(Solar Panel Optional\) for Outdoor Camping/RVs/Home Use](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)
- [EF ECOFLOW Portable Power Station Delta 3 Classic, 1024Wh 1800W AC \| 3600W Surge, 1 Hr Fast Charge, 100W USB-C Output, LiFePO4 Battery, 10ms UPS Solar Generator for Home Backup, Camping & RVs](https://best-deals.pro/visit/ef-ecoflow-river-2-240-portable-power-station)

## Images

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 1](https://best-deals.pro/i/LocpQH4Geh6CDOuvtDdQWY0AOqWEc6gmkwkqKdXJVio8iq3944VYVLDOi29jH76Vwdw3TaW1e4hKY-9dK3L5wH7IRpYyiGRL2mTsXeJqu0x1jo3OY9bJp_3t.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 2](https://best-deals.pro/i/M-PIxYd44ierApqRxMnwfmgKY_OfEI004PeIpfxoi1xaDvwmfRn4pa1Mlh0wffd6r9HwMe4_qx3T7ywQwmtXNNFP0F3qPKAkFnnn0Lch1uN6ut7paxz6Ock7.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 3](https://best-deals.pro/i/CK56Yv_zpsba4-TyXAMVySv0d7G9vuNfwYWg-UM1gXoGsAjXxyY2xLN-UttdX6u50t2YuhKl77-I12uZ4uxXD9ULN6NFTkDY9gYFpIsB-tPH_DMxJvrG6EZF.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 4](https://best-deals.pro/i/EwzIHew1ZqPmlUmJD-T7mCpyjDVNgGqZecYU_17lxqOvSNUHSgbxyEJmTwJIvWY_3O-HX6PmNDRVPS_IFZO1dj3emrMGRuwHvzvs2wmAN6yhh5y0bkJ88dSs.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 5](https://best-deals.pro/i/xX6049TxS41UGPvafiNFFv9kp_zSGVnxJvdqE3oza8MYk4qaT87umPDALqX0J5KdVj8ZOiaiw4fEDXT_VzYJgaqe86Xfn6OzPQqBkus_aJFCP0FZsW4skBOn.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 6](https://best-deals.pro/i/fS9wJNIbHvc1kFn5xClYSJ3OI6PpL-Nibg2Bkt-akGjfHGNNi98RFaYtspLrHDAAvRnKRV9AUmBVESBxinh0SQK9sS_l2AkwQh1H-N18vpYDEY7Fe0YA8RYm.jpg)

![EF ECOFLOW RIVER 2 240 Portable Power Station, 243Wh, 300W — 7](https://best-deals.pro/i/RnLZK7QsXes2IqsNaf_1EYe6AU1jxrbNLtOWQJ4Q8L9VanRLg5lvVfsZRtMYFFbjMpXA8IhE-eAI4vBNEkaXI3yzhNE51GwLwEL5IUp0ATe-dfWE1m59RT2V.jpg)