EcoFlow RIVER 3 245Wh 300W Portable Power Station
Key Features
Brand:EcoFlow
245Wh capacity, 300W rated output, X-Boost up to 600W
Up to 2× runtime for light-wattage appliances 1
30% smaller than the industry average
<20 ms UPS for uninterruptible backup
<30dB whisper quiet for 24/7 use
1-hr fast charging, no battery damage
1 Year Warranty
EcoFlow RIVER 3 Portable Power Station (EFRiver3-UPS-EN)
is an ultra-compact, next-generation portable power station engineered for residential backup, remote professionals, and outdoor enthusiasts in Nairobi. Featuring 245Wh of premium LiFePO4 energy storage and a dedicated, ultra-fast under 10ms UPS emergency switchover, it guarantees uninterrupted runtime for your critical digital gear during unexpected grid outages.Â
Key Features
• Ultra-Fast <10ms UPS Switchover — Designed specifically for sensitive electronics like Wi-Fi routers and desktop PCs, guaranteeing instant power transfer without resetting your devices during a blackout.
• Long-Lasting LiFePO4 Battery Chemistry — Utilizes advanced Lithium Iron Phosphate cells to deliver over 3,000 complete charge cycles down to 80% capacity, providing up to 10 years of dependable daily use.
• 300W Output with 600W X-Boost — Supplies a continuous 300W pure sine wave current, scaling up to 600W via X-Boost technology to power resistive loads like small heating appliances or fans without overload.
• Groundbreaking X-GaNPower Efficiency — Implements cutting-edge Gallium Nitride circuitry to optimize energy output, delivering up to double the operational runtime for appliances under 100W.
• Blazing-Fast 60-Minute AC Charging — Leverages proprietary X-Stream technology to charge from 0% to 100% via a standard wall socket in just 1 hour, without degrading cell longevity.
• 30% More Compact Footprint — Engineered with an optimized flat-topped architecture that is 30% smaller than the industry average, packing easily into office cupboards or travel bags.
• IP54 Waterproof-Rated Battery Pack — The core battery structure is fully sealed against moisture entry and water splashes, minimizing weather risks during rugged outdoor use.
• Whisper-Quiet <30dB Acoustics — Advanced thermal cooling logic maintains an ultra-low operational volume, allowing for peaceful 24/7 placement right beside your bed or desk.
• Comprehensive 100W USB-C Power Delivery — Features a high-speed Type-C output port capable of pushing up to 100W directly to charge premium laptops and tablets without adapters.
• Simultaneous 6-Device Connectivity — Equipped with a versatile port assortment including pure sine wave AC sockets, dual USB-A ports, a dedicated USB-C output, and a 12.6V DC car socket.
• Flexible 4-Way Charging Methods — Supports power input replenishment through AC grid sockets, vehicle 12V/24V cigarette adapters, portable generators, or clean off-grid solar panels.
• High-Efficiency 110W Solar Intake — Includes an integrated MPPT controller that accepts up to 110W of solar input, facilitating a full off-grid reload in as fast as 2.6 hours under direct Kenyan sunlight.
• Smart App Remote Optimization — Built-in Wi-Fi and Bluetooth antennas enable live tracking, customized charge speed limits, and remote port switching via the official EcoFlow mobile app.
• Advanced X-Guard BMS Security — Monitors over 40 distinct battery metrics in real-time, executing strict internal safeguards against over-voltage, short-circuits, and dangerous temperature fluctuations.
• Ultra-Lightweight 3.5kg Portability — Perfectly counterbalanced and exceptionally light, making it simple for any team or family member to carry between job sites.Â
• Long-Lasting LiFePO4 Battery Chemistry — Utilizes advanced Lithium Iron Phosphate cells to deliver over 3,000 complete charge cycles down to 80% capacity, providing up to 10 years of dependable daily use.
• 300W Output with 600W X-Boost — Supplies a continuous 300W pure sine wave current, scaling up to 600W via X-Boost technology to power resistive loads like small heating appliances or fans without overload.
• Groundbreaking X-GaNPower Efficiency — Implements cutting-edge Gallium Nitride circuitry to optimize energy output, delivering up to double the operational runtime for appliances under 100W.
• Blazing-Fast 60-Minute AC Charging — Leverages proprietary X-Stream technology to charge from 0% to 100% via a standard wall socket in just 1 hour, without degrading cell longevity.
• 30% More Compact Footprint — Engineered with an optimized flat-topped architecture that is 30% smaller than the industry average, packing easily into office cupboards or travel bags.
• IP54 Waterproof-Rated Battery Pack — The core battery structure is fully sealed against moisture entry and water splashes, minimizing weather risks during rugged outdoor use.
• Whisper-Quiet <30dB Acoustics — Advanced thermal cooling logic maintains an ultra-low operational volume, allowing for peaceful 24/7 placement right beside your bed or desk.
• Comprehensive 100W USB-C Power Delivery — Features a high-speed Type-C output port capable of pushing up to 100W directly to charge premium laptops and tablets without adapters.
• Simultaneous 6-Device Connectivity — Equipped with a versatile port assortment including pure sine wave AC sockets, dual USB-A ports, a dedicated USB-C output, and a 12.6V DC car socket.
• Flexible 4-Way Charging Methods — Supports power input replenishment through AC grid sockets, vehicle 12V/24V cigarette adapters, portable generators, or clean off-grid solar panels.
• High-Efficiency 110W Solar Intake — Includes an integrated MPPT controller that accepts up to 110W of solar input, facilitating a full off-grid reload in as fast as 2.6 hours under direct Kenyan sunlight.
• Smart App Remote Optimization — Built-in Wi-Fi and Bluetooth antennas enable live tracking, customized charge speed limits, and remote port switching via the official EcoFlow mobile app.
• Advanced X-Guard BMS Security — Monitors over 40 distinct battery metrics in real-time, executing strict internal safeguards against over-voltage, short-circuits, and dangerous temperature fluctuations.
• Ultra-Lightweight 3.5kg Portability — Perfectly counterbalanced and exceptionally light, making it simple for any team or family member to carry between job sites.Â
Why Choose the EcoFlow RIVER 3?
is the ultimate choice for users in Nairobi demanding zero-latency emergency protection in an ultra-portable frame. Whether you are a remote worker in Westlands requiring the <10ms UPS mechanism to keep your router live and preserve active connection states during power drops, an outdoor content creator charging camera batteries on safari, a business team in the CBD safeguarding critical electronic transactions, a student in Parklands relying on continuous laptop power for virtual classes, or a homeowner in Kilimani looking for a dead-silent, zero-maintenance backup power source, the RIVER 3 delivers. It cleanly bridges the gap between bulky, noisy backup systems and everyday mobile charging needs.

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