EcoFlow - RIVER 3 Max Plus Portable Power Station
EcoFlow - RIVER 3 Max Plus Portable Power Station
SKU: EFRIVER3MaxPlus-US-CBOX
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- Price: $619.00
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- List Price: $717.00
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- Price: $619.00
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Description
Ultimate Power, Anywhere You Go – RIVER 3 Max Plus Portable Power Station
The RIVER 3 Max Plus Portable Power Station is your go-to solution for high-capacity, fast-charging, and ultra-portable energy—perfect for home backup, outdoor adventures, and off-grid living. With extended capacity, smart features, and pro-level performance, it gives you the freedom to power more devices, for longer, wherever life takes you.
Whether you're camping, traveling, or preparing for emergencies, the RIVER 3 Max Plus Portable Power Station delivers quiet, reliable power when it matters most.
Key Features & Benefits:
High-Capacity Power – Ideal for running laptops, mini-fridges, CPAP machines, and other essentials
Expandable Battery – More runtime with increased capacity to match your energy needs
Ultra-Fast Charging – Go from 0–100% in just 1 hour without harming battery life
Solar Compatible – Supports high-speed solar charging for clean, off-grid power
Compact & Travel-Ready – Lightweight design makes it easy to take anywhere
Multiple Output Ports – Power several devices simultaneously with AC, DC, and USB options
Quiet Operation – Whisper-quiet performance for indoor or overnight use
Specifications
EcoFlow RIVER 3 Max Plus Portable Power Station:
Specification | Details |
---|---|
Model Name | EcoFlow RIVER 3 Max Plus Portable Power Station |
Battery Capacity | 858Wh (268,800mAh) |
Battery Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
Battery Cycle Life | 3,000 cycles to 80% capacity |
AC Output | 600W rated, 1,200W with X-Boost |
AC Output Type | 1 × 230V pure sine wave outlet |
USB-A Output | 2 × 5V/2.4A, 12W max per port, total 24W |
USB-C Output | 2 × 5/9/12/15/20V, up to 100W max per port |
Car Output | 12.6V, 10A, 126W max |
Solar Input | 220W max, 11–55V, 13A |
AC Input | 640W max |
Car Input | 220W max |
UPS Functionality | <10ms switchover time, ideal for sensitive devices |
Noise Level | <30dB (whisper-quiet operation) |
App Connectivity | Yes, supports Wi-Fi and Bluetooth |
Dimensions (L × W × H) | 234 × 232 × 286 mm |
Weight | 10.8 kg (23.8 lbs) |
Operating Temperature | 20°C–30°C |
Charge Temperature | 0°C–45°C |
Discharge Temperature | -10°C–45°C |
Storage Temperature | 20°C–30°C |
Warranty | 6 years |
Additional Features | Expandable battery with EB600, X-Guard battery protection, IP54-rated for water and dust resistance, shock-resistant up to 3 feet, fire-retardant shell |


