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Delivery by Monday, 14 Sep
- 858Wh Storage – Keeps essentials powered longer.
- 600W Output – Runs compatible everyday devices.
- Fast AC Charging – Recharges in about 1.8 hr.
- 220W Solar Input – Supports renewable recharging.
- <10 ms UPS – Maintains power through brief outages.
- LFP Battery – Delivers durable everyday cycle life.
Key Features
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Features & Benefits
858Wh Energy Storage
Provides substantial portable capacity for essential electronics, outdoor equipment and backup requirements.
600W Rated Output
Delivers stable power for compatible appliances and devices within the stated operating limit.
8 Output Ports
Allows several compatible AC, USB or DC devices to be connected from one portable source.
Fast Wall Charging
Restores the battery in approximately 1.8 hr, reducing waiting time between uses.
220W Solar Input
Enables renewable recharging with a suitably rated compatible solar panel.
<10 ms UPS Transfer
Responds quickly during a mains interruption to help connected essential equipment remain powered.
LFP Battery Chemistry
Supports long cycle life, thermal stability and dependable repeated use.
Dimensions
234 × 232 × 286 mm for accurate storage, transport and installation planning.
Net Weight
10.8 kg to help users assess portability and handling requirements.
Key Specifications
Weight
10.80 kg
Brands
EcoFlow
Color
Black & Dark Gray
Quantity Unit
PCS
Model No
EF-RIVER300 MAXPLUS
Dimension
234 × 232 × 286 mm
Item Type
Portable Power Station
Capacity
858Wh
Usage
Portable device power home backup camping and off-grid use
Height
234 mm
Series
RIVER
Width
232 mm
Depth
286 mm
Output Power
600W
Output Ports
8
UPS Transfer Time
<10 ms
Wall Charge Time
1.8 hr
Solar Input
220W
Frequently Asked Questions
How quickly can the EcoFlow RIVER 3 Max Plus be recharged from AC power?
The system supports fast wall charging and can recharge in approximately 1.8 hours under the specified charging conditions. Actual charging time can vary with battery temperature, available input power, battery state and whether connected devices are consuming power during charging. Use the supplied or manufacturer-approved charging cable and a correctly installed outlet.
What safety checks should contractors complete before using this power station?
Inspect the housing, plugs, cables and EB600 connection for damage; confirm that the work area is dry and ventilated; and calculate the total running and start-up load. Do not use damaged cables, unapproved adapters or improvised building connections. Keep the unit away from hot work, water, combustible materials and heavy site traffic, and include it in the project's electrical equipment inspection and HSE procedures where required.
How should the EcoFlow RIVER 3 Max Plus be stored when not in use?
Switch off connected loads, disconnect charging cables and store the power station in a cool, dry and ventilated indoor area away from direct sunlight, moisture, flammable materials and conductive debris. Follow EcoFlow's recommended storage charge level and recharge interval in the product manual. Periodically inspect the housing, ports, battery cable and charger before returning the unit to service.
Is the EcoFlow RIVER 3 Max Plus suitable for camping and outdoor use in the UAE?
Yes, its 858Wh capacity, portable format and solar charging support make it suitable for desert camping, outdoor events, garden use and remote work. It can support compatible lights, phones, cameras, laptops, portable refrigeration equipment and other low-power devices. Keep it sheltered from direct sun, rain, condensation, sand and campfire heat, and verify that every connected appliance remains within the 600W rated output.
Can all eight output ports be used at the same time?
Multiple compatible devices can be connected across the eight available output ports, but the combined load must remain within the applicable total output and individual port limits. Add the wattage of all connected equipment and allow for start-up surges. If overload protection activates, disconnect unnecessary loads, confirm their ratings and restart the system according to the user manual.
What are the benefits of the LFP battery used in this portable power station?
Lithium iron phosphate, or LFP, battery chemistry is valued for thermal stability, long cycle life and reliable performance across repeated charging and discharging. This makes the EcoFlow RIVER 3 Max Plus suitable for regular home backup, professional fieldwork, camping and construction support. Battery life still depends on temperature, storage conditions, charging practices and load levels.
What are the dimensions and weight of the EcoFlow RIVER 3 Max Plus?
The listed dimensions are 234 × 232 × 286 mm, and the net weight is approximately 10.8 kg. These measurements should be considered when planning transport, shelf storage, vehicle loading or placement in a site office. Carry the system securely and avoid dropping, crushing or transporting it with loose metal objects near the connectors.
How should the EcoFlow RIVER 3 Max Plus be used in UAE heat and dusty conditions?
Operate and store it within the temperature and environmental limits stated in the EcoFlow manual. Do not leave it inside a closed vehicle, metal site cabin or direct sunlight where temperatures can rise rapidly. Protect it from sand, cement dust, rain and water spray, maintain clearance around ventilation openings, and clean it only after disconnecting power. A shaded, dry and ventilated location is recommended for UAE worksites and camps.
Can this EcoFlow portable power station be charged using solar panels in the UAE?
Yes, it supports up to 220W solar input when used with a compatible solar panel, cable and connector within EcoFlow's permitted voltage and current range. UAE sunlight can support practical off-grid charging for camping, remote work and temporary site use, but output depends on panel orientation, shading, dust, temperature and weather. Never exceed the specified solar input limits, and place the power station itself in shade while keeping it dry and ventilated.
What is the EcoFlow RIVER 3 Max Plus Portable Power Station with EB600 Battery?
The EcoFlow RIVER 3 Max Plus is a portable power station supplied with an EB600 expansion battery, providing a combined energy storage capacity of 858Wh. It delivers 600W rated output through eight output ports and is suitable for compatible electronics, lighting, communication devices, outdoor equipment and essential backup loads. Its LFP battery chemistry supports dependable repeated use and long cycle life.
Does the EcoFlow RIVER 3 Max Plus support UPS operation during UAE power interruptions?
Yes, the specified transfer time is under 10 milliseconds, helping compatible connected equipment remain powered during a brief mains interruption. This can be useful for routers, computers, monitoring devices and selected office electronics. Equipment sensitivity varies, so confirm compatibility before relying on this function. It should not be treated as a certified power source for medical, emergency or other life-safety systems.
Can the EcoFlow RIVER 3 Max Plus be connected directly to a building distribution board?
It should not be connected directly to a villa, office, workshop or site distribution board through improvised cables or a wall socket. A building backup connection requires an approved transfer arrangement designed and installed by a UAE-licensed electrical contractor in accordance with local authority requirements. For normal portable use, plug compatible equipment directly into the power station's designated outlets.
How is the EcoFlow RIVER 3 Max Plus installed and set up?
Place the main unit and EB600 battery on a stable, dry and ventilated surface, then connect the expansion battery only with the approved EcoFlow cable and according to the manufacturer's connection sequence. Charge the system before first use, switch on the required output section and connect compatible devices without exceeding the rated output. Keep ventilation openings unobstructed and inspect all cables and connectors before operation.
How long will an 858Wh portable power station run connected equipment?
Runtime depends on the connected load, operating conditions and conversion losses. A practical estimate is usable battery energy divided by device wattage; actual runtime will be lower than the simple 858Wh calculation because of inverter consumption and system losses. For example, low-power lighting and communication devices generally run much longer than appliances operating near the 600W output limit.
Can this portable power station run construction power tools?
It may operate selected low-power tools or chargers when their continuous and start-up requirements are within the unit's supported limits. Many grinders, rotary hammers, circular saws, welders, compressors and other motor-driven tools can exceed 600W or draw a high starting current, making them unsuitable. Verify the tool nameplate, charger rating and surge demand before use, and avoid connecting several high-load devices simultaneously.
Frequently Asked Questions
The system supports fast wall charging and can recharge in approximately 1.8 hours under the specified charging conditions. Actual charging time can vary with battery temperature, available input power, battery state and whether connected devices are consuming power during charging. Use the supplied or manufacturer-approved charging cable and a correctly installed outlet.
Inspect the housing, plugs, cables and EB600 connection for damage; confirm that the work area is dry and ventilated; and calculate the total running and start-up load. Do not use damaged cables, unapproved adapters or improvised building connections. Keep the unit away from hot work, water, combustible materials and heavy site traffic, and include it in the project's electrical equipment inspection and HSE procedures where required.
Switch off connected loads, disconnect charging cables and store the power station in a cool, dry and ventilated indoor area away from direct sunlight, moisture, flammable materials and conductive debris. Follow EcoFlow's recommended storage charge level and recharge interval in the product manual. Periodically inspect the housing, ports, battery cable and charger before returning the unit to service.
Yes, its 858Wh capacity, portable format and solar charging support make it suitable for desert camping, outdoor events, garden use and remote work. It can support compatible lights, phones, cameras, laptops, portable refrigeration equipment and other low-power devices. Keep it sheltered from direct sun, rain, condensation, sand and campfire heat, and verify that every connected appliance remains within the 600W rated output.
Multiple compatible devices can be connected across the eight available output ports, but the combined load must remain within the applicable total output and individual port limits. Add the wattage of all connected equipment and allow for start-up surges. If overload protection activates, disconnect unnecessary loads, confirm their ratings and restart the system according to the user manual.
Lithium iron phosphate, or LFP, battery chemistry is valued for thermal stability, long cycle life and reliable performance across repeated charging and discharging. This makes the EcoFlow RIVER 3 Max Plus suitable for regular home backup, professional fieldwork, camping and construction support. Battery life still depends on temperature, storage conditions, charging practices and load levels.
The listed dimensions are 234 × 232 × 286 mm, and the net weight is approximately 10.8 kg. These measurements should be considered when planning transport, shelf storage, vehicle loading or placement in a site office. Carry the system securely and avoid dropping, crushing or transporting it with loose metal objects near the connectors.
Operate and store it within the temperature and environmental limits stated in the EcoFlow manual. Do not leave it inside a closed vehicle, metal site cabin or direct sunlight where temperatures can rise rapidly. Protect it from sand, cement dust, rain and water spray, maintain clearance around ventilation openings, and clean it only after disconnecting power. A shaded, dry and ventilated location is recommended for UAE worksites and camps.
Yes, it supports up to 220W solar input when used with a compatible solar panel, cable and connector within EcoFlow's permitted voltage and current range. UAE sunlight can support practical off-grid charging for camping, remote work and temporary site use, but output depends on panel orientation, shading, dust, temperature and weather. Never exceed the specified solar input limits, and place the power station itself in shade while keeping it dry and ventilated.
The EcoFlow RIVER 3 Max Plus is a portable power station supplied with an EB600 expansion battery, providing a combined energy storage capacity of 858Wh. It delivers 600W rated output through eight output ports and is suitable for compatible electronics, lighting, communication devices, outdoor equipment and essential backup loads. Its LFP battery chemistry supports dependable repeated use and long cycle life.
Yes, the specified transfer time is under 10 milliseconds, helping compatible connected equipment remain powered during a brief mains interruption. This can be useful for routers, computers, monitoring devices and selected office electronics. Equipment sensitivity varies, so confirm compatibility before relying on this function. It should not be treated as a certified power source for medical, emergency or other life-safety systems.
It should not be connected directly to a villa, office, workshop or site distribution board through improvised cables or a wall socket. A building backup connection requires an approved transfer arrangement designed and installed by a UAE-licensed electrical contractor in accordance with local authority requirements. For normal portable use, plug compatible equipment directly into the power station's designated outlets.
Place the main unit and EB600 battery on a stable, dry and ventilated surface, then connect the expansion battery only with the approved EcoFlow cable and according to the manufacturer's connection sequence. Charge the system before first use, switch on the required output section and connect compatible devices without exceeding the rated output. Keep ventilation openings unobstructed and inspect all cables and connectors before operation.
Runtime depends on the connected load, operating conditions and conversion losses. A practical estimate is usable battery energy divided by device wattage; actual runtime will be lower than the simple 858Wh calculation because of inverter consumption and system losses. For example, low-power lighting and communication devices generally run much longer than appliances operating near the 600W output limit.
It may operate selected low-power tools or chargers when their continuous and start-up requirements are within the unit's supported limits. Many grinders, rotary hammers, circular saws, welders, compressors and other motor-driven tools can exceed 600W or draw a high starting current, making them unsuitable. Verify the tool nameplate, charger rating and surge demand before use, and avoid connecting several high-load devices simultaneously.
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Manufacturer Warranty
Official warranty coverage from brand manufacturers
99% Claims resolved
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Choose Cash or Card as your payment
AED 100+ Min. order value
Secure Payment
100% secure payment processing
256-bit SSL encryption
Free Delivery
On all orders above AED 200 across UAE
Same Day In Abu Dhabi & Dubai
100% Genuine
Authentic products guaranteed
Authorized Distributor
Free Returns
7-day easy return policy
No questions Asked policy
