Convert every LED to emergency Light

This method enable to convert any LED light to emergency, this controller is doing all the work of charge, and emergency light when power stops.
Watch this to learn more ..

Watch this to learn more – and use the links to buy on 11.11.2021 !!!

Buy on Amazon electronic load: Amazon links
Buy on Ebay 18650 cells sony: Ebay links

Written by RoeeBloch

Testing 18650 from ninebot mini-pro battery

Quick Unboxing Macbook Air 2020 16GB Ram and 512GB SSD