About the Product:

RIVER 3 Plus Portable Power Station + Extra Battery 300

• <10 ms pro-grade UPS for precision devices
• 600W rated output and 1200W X-Boost
• Up to 2× runtime for light-wattage appliances
• Expandable up to 858Wh with a wire-free connection
• Compact and lightweight
• 1-hr fast charging, no battery damage
• Up to 220W fast solar charging
• <30 dB whisper quiet for 24/7 use