Batteries What Is This?

bigone5500

Well-Known Member
Is it a fuse? This is on a LiIon battery. There is no voltage at the solder joints but the cell has 3v.

20190609_085944.jpg
 

Tony

Staff member
That is the circutry to keep you from over charging or over discharging the lipo pack. At least that is what it looks like.
 
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