Fast cooling：With 4000BTUs, Wave can cool your tent, RV, or small to medium space in 8 minutes flat. That's the fastest for its size.
Extended runtimes：Get 3hrs of cooling with the add-on battery. Extend to 8 hours with timed mode to keep you cool all night long by auto alternating between cooling and fan settings.
Cool your way：Use the 1008Wh Add-On Battery, DELTA Max, or DELTA Pro for an extra runtime of up to 12 hours without plugging into an AC outlet. Plug into an AC outlet for cooling without a battery.
Charge anywhere：Wall outlets, solar, car or even portable power station charging mean you've always got cooling when you need it.
*If you want to power your AC with DELTA Pro or DELTA Pro Smart Extra Battery, please purchase DELTA Max Extra Battery Cable and DELTA Pro to Smart Generator Adaptor separately. Then you could conect them with your AC.
*If you want to power your AC with DELTA Max or DELTA Max Smart Extra Battery, please purchase DELTA Max Extra Battery Cable. Then you could conect it with your AC.