Uploaded June 2018 | Updated September 2026, 2 weeks ago

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I wanted to have a low cost UPS for different appliances around the house that will operate no matter what. This video will show you what I bought ( 12V ) and how I converted it to 5.5V and 6.6V.

You can get one also at:
banggood.com/12V-Charging-UPS-Uninterrupted-Protection-Integrated-Board-18650-Lithium-Battery-Boost-Module-p-1280428.html?p=9R09143243493201512Z

Thanks.