Battery

[tefavolc]

can any one provide me with a site explaning how to deal with battery in circuit ? for example when i use AA battery what max. current i can drive from it ?

[tiny-tim]

hi tefavolc! :smile:

V = IR, I = V/R.

A battery has an internal resistance, Rint, so the current can't be greater than … ? :wink:

[Bob S]

Look at the measured AA battery amp-hour discharge rates and curves for various output currents in this:

http://www.powerstream.com/AA-tests.htm

Bob S