The EcoFlow RIVER 3 Plus Wireless Boost Combo is a versatile portable power station designed for outdoor recreation, daily backup, home office, and gaming applications. This Costco-exclusive bundle includes a 286Wh power station paired with two detachable 5000mAh RAPID magnetic power banks, offering a modular design that lets you grab a power bank on the go while keeping the main unit at your campsite or home.

The system delivers 600W rated output with X-Boost technology providing up to 1200W surge capacity, making it capable of running laptops, mini fridges, CPAP machines, and other essential devices. It features professional-grade uninterruptible power supply functionality with less than 10ms switchover time, protecting sensitive electronics and precision devices from power interruptions. The built-in Qi2 wireless charging provides 15W output, twice as fast as standard Qi1 charging, while the integrated 30W cable enables ultra-fast device charging.

Charging options include 1-hour fast AC charging and solar charging in as little as 1.5 hours with compatible panels. The power station can be expanded wirelessly up to 858Wh capacity with an additional Extra Battery, effectively doubling runtime for light-wattage appliances. The compact and lightweight design weighs just 13.5 pounds and operates whisper-quiet at under 30 decibels for 24/7 use. The main power station is backed by a 5-year warranty, with the detachable RAPID power banks covered for 2 years.