Introduction: Li-ion Battery Indicator

Here is the single celllion battery indicator.

this indicator will show the status - low as red & usable voltage as green.

This instructable can also compatible with 4V - 4.5V Lead Acid Batteries.

Comments

author
Stevend91 (author)2016-05-29

What about power consumption?

author
Sai JayanthS (author)2015-05-14

can we use sc338 npn transistor

author
thematthatter (author)2014-03-15

why is your circuit board in the shape of an Oklahoma?

author
jumate (author)thematthatter2014-03-15

just to fit in my project !

author

You didn't hear? Its the lithium Ion State.