Uploaded November 2024 | Updated September 2026, 3 weeks ago

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This is the how long will it last battery test of the EasyLonger ES960 unit, first with humidifier turned off for maximum longevity, then with a max load. To keep it from being too boring I added a few sunsets and sunrises from some of my past videos.

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EASYLONGER CPAP Battery Backup ES960 amzn.to/3Xs1lmA