The add-on battery offers up to 8 hours of uninterrupted use [3]—perfect for a full night of restful sleep. High-quality LFP cells ensure a lifespan of up to 10 years in daily use.
Easily manage everything from real-time battery status to water drain notifications, mode changes, and scheduled shutdowns—all from your phone, no matter where you are.
Intelligent Modes for Maximum Comfort
Automatic Function - Automatically switches to heating when temperatures drop, keeping you cozy even on chilly mountain camping trips, ensuring a good night's sleep.
Pet Care - Set a temperature range of 77°F to 113°F via the app to protect your pet from heatstroke indoors. Once the set temperature is exceeded, WAVE 3 automatically starts cooling and sends you an app notification.
Dehumidification Function - Adjusts humidity to your desired level, so you can stay comfortable, even during rainy seasons.
Sleep Mode - Operates at just 44 dB, about the same as a quiet conversation, ensuring peaceful rest.
Water Drain Alert - When the water tank nears full, the app sends a reminder to drain it, ensuring optimal performance.
Endless Cooling On the Go
Fast charging in just 75 min
By combining AC charging and solar charging, the Add-On Battery can be fully charged in as fast as 75 minutes. With the EcoFlow Alternator Charger, you can charge while driving—1 hour of driving, and stay comfortable all night.
Solar Charging (400W) - Fully charged in 3 hours. Charging port: XT60 on the Add-On Battery.
EcoFlow Alternator Charger (400W/800W) - Charge while driving. In 102 minutes, you're ready to go. Charging port: Both WAVE 3 and Add-On Battery (not recommended to use WAVE 3 directly due to unstable power).
AC Charging (700W) - Fully charged in 2 hours. Charging port: XT150 on WAVE 3 and Add-On Battery.
Car Power Outlet (100W) - Emergency charging in 10 hours. Charging port: XT60 on the Add-On Battery.
Keep Cool While Protecting the Planet
EcoFlow's use of R290 refrigerant reduces pollution compared to traditional refrigerants and protect the planet. Over 10 years, it cuts CO2 emissions by up to 4500 lb, the equivalent of saving 130 trees from being cut down.