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-17% SaleCompact 245Wh LiFePO4 UPS power station with 300W pure sine output, sub-10ms transfer speed, and ultra-efficient 60-minute AC fast charge.
The EcoFlow RIVER 3 (UPS Edition) is a next-generation portable power station and dedicated uninterruptible power supply engineered to safeguard critical digital equipment, sensitive electronics, and home office workstations. Integrating advanced Gallium Nitride (X-GaNPower) semiconductor architecture and durable Lithium Iron Phosphate (LiFePO4) cell chemistry, the RIVER 3 delivers 245Wh of energy storage with 300W pure sine wave continuous AC power. It addresses severe grid fluctuations and abrupt load-shedding blackouts by offering true UPS-grade switchover speeds. Where conventional backup units cause dropped desktop sessions and corrupted network attached storage (NAS) drives due to sluggish transfer relays, the RIVER 3 activates within less than 10 milliseconds. Its GaN-powered conversion circuitry drastically minimizes internal heat generation and idle conversion losses, effectively doubling the real-world operational runtime for light-wattage loads like Wi-Fi 6 routers, modems, LED lighting, and security NVRs.
Zener Authenticity Promise: All sitemarks, models, and technical statistics are registered with the factory and verified in our physical laboratory before sale.
High-speed automatic transfer relay detects power loss and transitions to battery supply in under 10ms, keeping enterprise NAS servers, desktop workstations, and medical CPAP units running without data loss or reboots.
Gallium Nitride switching components reduce heat loss and parasitic draw, yielding up to 2x extended operational runtime for appliances consuming under 100W compared to industry-standard inverters.
Features an IP54-rated internal battery enclosure combined with flame-retardant casing, offering superior defense against dust ingress, water droplets, and accidental drops up to 1 meter.
Bi-directional inverter topology accepts up to 320W AC input, achieving a full 0 to 100% battery replenish in 60 minutes directly from a standard wall outlet without an external charging brick.
Optimized GaN thermal dynamics allow the internal fan to maintain silent operation under 30 dB at 0.5 meters, making it ideal for bedrooms and studio recording environments.
Protects desktop computers, multi-bay NAS storage arrays, monitors, high-speed fiber ONUs, and network switches from instant shutdowns.
Powers mirrorless cameras, field audio recorders, 100W USB-C PD laptops, and drone battery charging hubs simultaneously.
Delivers clean, pure sine wave power without electrical interference for CPAP units, sleep apnea devices, and portable insulin coolers.
Direct connection with 11–30V solar panels (up to 110W / 8A) via XT60 connector for quiet off-grid charging in remote field conditions.
Buy EcoFlow RIVER 3 UPS in BD. 245Wh LiFePO4 battery, 300W pure sine output, <10ms UPS switchover & 60-min fast recharge. Official warranty. Order now!
Take advantage of the 100W USB-C PD port to charge modern laptops directly; this bypasses the AC inverter circuit, saving 10-15% of battery energy otherwise lost in DC-AC-DC conversion.
When using portable solar panels, ensure the open-circuit voltage (Voc) stays below 30V DC to ensure safe MPPT charging and prevent automatic overvoltage cut-offs.
Maintain free airflow around the rear and side ventilation grilles; do not operate the unit inside fully enclosed drawers while delivering maximum continuous load.
A1: The EcoFlow RIVER 3 UPS features a true sub-10 millisecond transfer switch compared to standard 30ms EPS models. This ultra-fast switchover prevents high-sensitivity electronics such as desktop computers, Network Attached Storage (NAS), and VoIP hardware from rebooting during unexpected grid outages.
A2: X-GaNPower integrates Gallium Nitride semiconductor switches that operate with significantly higher efficiency and less heat dissipation than traditional silicon components. This allows the RIVER 3 to deliver up to double the runtime for devices drawing under 100W, such as Wi-Fi routers and laptops.
A3: Yes, the EcoFlow RIVER 3 can run resistive heating appliances up to 600W using its built-in X-Boost technology. X-Boost intelligently lowers the output voltage to maintain constant current flow, allowing higher-wattage heating elements to run safely without tripping overload protections.
A4: The EcoFlow RIVER 3 can power a typical 12W home router and ONU setup continuously for approximately 17 to 20 hours on a single 245Wh charge. The GaN-enhanced inverter minimizes idle power drain, ensuring maximum battery capacity is delivered directly to your networking hardware.
A5: Yes, the EcoFlow RIVER 3 is designed for 24/7 continuous AC pass-through operation. When utility power is present, AC power bypasses the battery directly to your connected equipment, and the integrated LiFePO4 BMS actively monitors thermal and electrical parameters to prevent cell degradation.
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