How to Make a Battery Protection Circuit (over-discharge protection)

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In this video I will show you how to build a simple lithium battery protection circuit, so you can power your homemade projects without ever worrying about over discharging your battery.


Circuit diagrams:
https://www.dropbox.com/s/5e0otr2dg7u...

How to use lithium batteries safely:
https://www.maxamps.com/lipo-care.php

More info on battery measurements:
https://mytodaytv.com/video-hot_fcxkVx...




Items you'll need:

Alarm circuit: https://www.ebay.com/sch/i.html?_from=...

Relay: DSP1a-L2-DC5V

https://www.google.com/search?q=dsp1a-...
(select one of the distributors - price is around $5)




Music by Kevin McLeod and Löhstana David
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