Batterys In Series

[nuttaphong191]

Im Tryin Put Probly Like 20 Small 3 Volt Batterys In Series To Power Somthing That Takes 3.7 Volts.. Do I Just Do The Math And See What Size Resistor I Need.. I Take Every 3 Volts For Each Battery And Times It By The 20 Ill Have In A Series . 60 Volts Right.. Am I Way Off? Can Any One Steer Me In The Right Direction. And How To Resisist It And All That..

 

[Hero999]

Your question is very confusing.

20 3V batteries in series will give 60V.

Why do you want 60V when your load requires 3.7V?

The chances are it might work from 3V.

Please rephase your post and break it down in to separate lines and paragraphs so it's easier to read.

Are you trying to power an LED?

Just connect two 3V batteries in series and use an approprietly sized resistor.

 

[nuttaphong191]

Your question is very confusing.

20 3V batteries in series will give 60V.

Why do you want 60V when your load requires 3.7V?

The chances are it might work from 3V.

Please rephase your post and break it down in to separate lines and paragraphs so it's easier to read.

Are you trying to power an LED?

Just connect two 3V batteries in series and use an approprietly sized resistor.

Thank for answer am sorry if make difficult to you read