Has anyone ever confirmed how far off IR is for cells in parallel vs individual?
Meaning, if you pull two cells in parallel from a laptop battery, do he they follow 1/R=1/R1+1/R2
I know 4 wire is only way to go, but how well does 4 wire follow the formula
Same for Other tester
Meaning, if you pull two cells in parallel from a laptop battery, do he they follow 1/R=1/R1+1/R2
I know 4 wire is only way to go, but how well does 4 wire follow the formula
Same for Other tester