Why EcoFlow WAVE 3 Stands Out
Built for Every Scenario
Built for Every Scenario
Built for Every Scenario
Built for Every Scenario
Built for Every Scenario
Built for Every Scenario
Built for Every Scenario
Rapid cooling and heating
6100 BTU cooling power & 6800 BTU heating power
Drop 15℉ in just 15 minutes [1] with 6100 BTU power, setting an ideal environment for any scenario. Quickly warm up with 6800 BTU heating, raising the temperature by 17°F in just 15 minutes [2], perfect for staying cozy during chilly outdoor activities like autumn camping.
8 Hours of Wireless Comfort
1024Wh LFP Add-On Battery
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.
It's All on the App
Powered by EcoFlow Oasis
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
Intelligent Modes for Maximum Comfort
Intelligent Modes for Maximum Comfort
Intelligent Modes for Maximum Comfort
Intelligent Modes for Maximum Comfort
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.
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.
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.
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.
What's In The Box?
EcoFlow WAVE 3
EcoFlow WAVE 3 Add-On Battery
WAVE 3 Specs
Net Weight
Approximately 33.7 lb (15.3 kg)
Dimensions
20.4×11.7×13.2 in (519×297×336 mm)
Cooling Capacity
6100BTU (1800W)
Heating Capacity
6800BTU (2000W)
Temperature Setting Range
60.8-86℉ (16-30℃)
Refrigerant/Amount
R290/0.25 lb (R290/112 g)
Air Volume
330m³/h
Rated Cooling Power (AC/DC)
690W/640W
Rated Heating Input Power (AC/DC)
645W/606W
Cooling Efficiency (AC/DC)
2.6/2.8
Heating Efficiency (AC/DC)
3.1/3.3
AC Input
100-240V~50/60 Hz, 820W Max
Add-on Battery Input
700W Max
Operating Temperature
41-122℉ (5-50℃)
IP Rating
IPX4
Noise Level
44-58 dB
Remote Control
App (Wi-Fi(2.4G, 5G), Bluetooth)
Run Time with EcoFlow Add-On Battery
2-8 hr
WAVE 3 Add-On Battery Specs
Net Weight
Approximately 21.4 lb (9.7 kg)
Dimensions
20.3×11.1×4.4 in (516×281×111 mm)
Battery Capacity
1024Wh 51.2V 20Ah
Battery Chemistry
LFP
Cycle Life
80%+ capacity after 4000 cycles
Maximum Input Power
1000W Max
Automobile Auxiliary Power Outlet Charging Input
12V/24V,8A Max, 200W Max
Solar Input
11-60V, 13A Max, 400W Max
Maximum Output Power
858W Max
USB-A Output
5/9/12V, 2.4/2/1.5A, 18W Max
USB-C Output
5/9/12/15V⎓3A Max; 20V/28V⎓5A Max, 140W Max
Charge Temperature
32-113℉ (0-45℃)
Discharge Temperature
14-122℉ (-10-50℃)
IP Rating
IP65
FAQs
WAVE 3 produces condensation during cooling or dehumidification. When the bottom water tank reaches its maximum capacity, the device will exit cooling mode and switch to fan mode, displaying a "Water Full" message to protect the device.
Connect the drain hose to the drain outlet, then briefly press the drain button. When the drain icon remains lit, automatic draining is activated. The device will automatically drain water as needed during operation; no manual intervention is required.
Connect the drain hose and press and hold the drain button for more than 3 seconds. When the drain icon starts flashing, the water pump will force drain water; after draining, the device will resume normal cooling.
Automatic drainage only activates when the drain hose is correctly connected. Please connect the drain hose before turning on the air conditioner and ensure the unit is placed as horizontally as possible. If the drain hose is not connected, the drain hose is improperly installed, or the unit is tilted at too large an angle, condensate may not drain properly, and the unit will still enter the full water protection state.
The bottom water tank can hold approximately 1100 mL of condensate when full. Automatic drainage typically activates when the water level reaches approximately 300–400 mL; the actual trigger volume may vary depending on the unit's placement angle and ambient humidity.
After cooling or dehumidifying, approximately 50–100 mL of condensate may remain in the bottom water tank. If the equipment is tilted, placed on its side, or shaken violently, residual condensate may leak from the edge of the drip tray, causing a leak.
Before moving the equipment, please drain the water and open the silicone plug on the drain outlet to release any remaining water. During transport, ensure the equipment remains level and upright; do not place it on its side, invert it, or tilt it significantly. It is recommended to prepare a towel or container to catch any spilled water.
Caution: Do not open the silicone plug on the drain outlet or remove the drain hose while the equipment is running, as this may cause a sudden leak of condensate.
